Home - Taxonomy - Geography - Biodiversity - Literature - Purchase RepFocus Recent updates





Related bibliographies:

Reptiles
Turtles
Emydidae

Africa
Asia
Europe
Middle East









































































































































































































































































































































Taxonomy of the genus Emys Biodiversity of the family Emydidae

Bibliography of the genus
Emys (European Pond Turtles)

(Reptilia: Testudines: Emydidae)

Note: In order to limit redundancy, relevant literature indexed in the related bibliographies in the left column may not have been included in this page. For a comprehensive search of literature, these bibliographies should therefore also be consulted.


Emys in general

Frair, W. 1982. Serological studies of Emys, Emydoidea and some other testudinid turtles. Copeia 1982(4): 976-978.

Fritz, U. 1996. Die Europäische Sumpfschildkröte. VerlagsKG Wolf (formerly Westarp Wissenschaften), Magdeburg. 140 pp. (Die Neue Brehm-Bücherei 81).

Fritz, U.; Guicking, D.; Kami, H.G.; Arakelyan, M.S.; Auer, M.; Ayaz, D.; Fernandez, C.A.; Bakiev, A.G.; Celani, A.; Dzukic, G.; Fahd, S.; Havas, P.; Joger, U.; Khabibullin, V.F.; 2007. Mitochondrial phylogeography of European Pond Turtles (Emys orbicularis, Emys trinacris) - an update. Amphibia-Reptilia 28(3): 418-426.

Fritz, U.; Schmidt, C.; Ernst, C.H. 2011. Competing generic concepts for Blanding's, Pacific and European pond turtles (Emydoidea, Actinemys and Emys)-which is best? Zootaxa 2791: 41-53.

Gläß, H.; Meusel, W. 1996. Die Süsswasserschildkröten Europas. (Reprint). VerlagsKG Wolf (formerly Westarp Wissenschaften), Magdeburg. 80 pp. (Die Neue Brehm-Bücherei 418, reprint of 1972 original).

International Commission on Zoological Nomenclature 1995. Opinion 1800. Emys Dumeril, 1806 (Reptilia, Testudines): conserved. Bulletin of Zoological Nomenclature 52(1): 111-112.

Kau, H.P. 1981. Europäische Süsswasserschildkröten im Freilandterrarium. Herpetofauna (Weinstadt) 3(15): 27-29.

Kau, H.P. 1983. Erfolgreiche Nachzuchten bei im Freiland gehaltenen Europäischen Süsswasserschildkröten. Herpetofauna (Weinstadt) 5(24): 27-30.

Pawlowski, S. 2013. Freilandhaltung europäischer Wasserschildkröten der Gattungen Mauremys und Emys. Marginata 40: 46-52.

Pawlowski, S. 2015. Winterliche Aktivitäten europäischer Wasserschildkröten der Gattung Emys L. und Mauremys L. in kontrollierten Freilandanlagen. Radiata (English edition) 24(4): 25-34.

Smith, H.M. 1994. Comment on the proposed conservation of Emys Dumeril, 1806 (Reptilia, Testudines). Bulletin of Zoological Nomenclature 51(1): 52.

Spinks, P.Q.; Shaffer, H.B. 2009. Conflicting mitochondrial and nuclear phylogenies for the widely disjunct Emys (Testudines: Emydidae) species complex, and what they tell us about biogeography and hybridization. Systematic Biology 58(1): 1-20.

Webb, R.G. 1993. Case 2873. Emys Dumeril, 1806 (Reptilia, Testudines): proposed conservation. Bulletin of Zoological Nomenclature 50(3): 224-227.

Wolterstorff, W. 1937. Von jungen Pseudemys und Emys. Blätter für Aquarien- und Terrarienkunde (Stuttgart) 48: 223-224.

Zuffi, M.A.L.; Citi, S.; Foschi, E.; Marsiglia, F.; Martelli, E. 2015. Into a box interiors: clutch size variation and resource allocation in the European Pond Turtle. Acta Herpetologica 10(1): 39-45.

Emys orbicularis

Anonymous. 1988. [The European pond tortoise Emys orbicularis]. (In Bulgarian). Priroda (Sofia) 1988(2): 111.

Aaes, J. 2001. Skildpadden er måske en and. [The turtle may be a "duck"*]. (In Danish, English summary). Jyllandsposten, June 29th. [*In Danish, a "duck" means an untrue media story].

Ahrens, S. 2004. Schildkröten aus den alten herzöglichen Sammlungen. pp. 16-17. Ahrens, S. 250 Jahre Naturhistorisches Museum in Braunschweig. Staatliches Naturhistorisches Museum, Braunschweig. 407 pp.

Akgul, R.; Caprazli, T.; Turker, N.; Erdugan, H.; Tosunoglu, M. 2014. Epizoic algae on Emys orbicularis (Linnaeus, 1758), and Mauremys rivulata (Valenciennes, 1833), in the Kayak River delta (Saros Bay, Turkey) (Testudines: Emydidae, Geoemydidae). Herpetozoa 27(1-2): 21-28.

Alarcos, G.; Flechoso, F.; Lizana, M.; Alvarez, R. 2012. [Measures to minimize the effects of human construction work on a European pond turtle community: a case study]. (In Spanish). Boletin de la Asociacion Herpetologica Espanola 23(1): 103-105.

Alarcos, G.; Flechoso, F.; Lizana, M.; Madrigal, J.; Alvarez, F. 2013. [Distribution and conservation status of native terrapins, Emys orbicularis (Linnaeus, 1758) and Mauremys leprosa (Schweigger, 1812), in Castilla y Leon]. (In Spanish). Munibe (Ciencias Naturales - Natur Zientziak) 61: 71-90.

Alarcos, G.; Madrigal, J.; Ortiz-Santaliestra, M.E.; Fernandez-Beneitez, M.J.; Lizana, M.; Garcia, P. 2009. [New data on the presence of Testudines in Salamanca and Zamora and other species of herpetofauna]. Boletin de la Asociacion Herpetologica Espanola 20: 80-87.

Alarcos, G.; Ortiz-Santaliestra, M.E.; Fernandez-Beneitez, M.J.; Lizana, M.; Gonzalez, J.M. 2008. Preliminary data on the structure of freshwater turtle populations (Emys orbicularis and Mauremys leprosa) in a stream in the Natural Park of Los Arribes del Duero (Zamora, Spain). Revista Española de Herpetología 22: 33-43.

Albert, E.; Gomez-Serrano, M.A. 2000. Situacion de las poblaciones del galapago europeo (Emys orbicularis, L., 1758) y el galapago leproso (Mauremys leprosa, Schweigger, 1812) en la provincia de Castellon. Dugastella 1: 17-25.

Alcarcos, G.; Madrigal, J.; Ortiz-Santaliestra, M.; Fernandez, M.J.; Lizana, M. 2007. Localizacion de nidos depredados de Emys orbicularis (Linnaeus, 1758) en la provincia de Zamora, Espana. Boletin de la Asociacion Herpetologica Espanola 18: 83-86.

Allenou, O.; Duguy, R.; Jourde, P.; Thirion, J.M. 2001. Nouvelles donnees sur la repartition de la cistude d'Europe Emys orbicularis (Linne, 1758) en Charente-Maritime. Annales de la Societe des Sciences Naturelles de la Charente-Maritime 9(1): 95-102.

Andreas, B.; Paul, R. 1998. Clutch size and structure of breeding chambers of Emys o. orbicularis in Brandenburg. Mertensiella 10: 29-32.

Andreas, B.; Paul, R.; Zimmermann, P.; Schneeweiss, N. 1996. Freilandbeobachtungen zum Wanderverhalten frischgeschlüpfter Europäischer Sumpfschildkröten (Emys orbicularis) in Brandenburg. Artenschutzreport 6: 34-36.

Andreone, F. 1988. Note intorno alla distribuzione di Emys orbicularis (Linnaeus, 1758) in Piemonte. (Reptilia, Emydidae). Rivista Piemontese di Storia Naturale 9: 163-168.

Aniola, S.; Kuzniak, S. 1968. The tortoise in Major Poland. Chronmy Przyrode Ojczysta 24(1): 36-42.

Aniola, S.; Kuzniak, S. 1969. [Observations on water turtles Emys orbicularis L. in natural habitat]. (In Polish, English summary). Przeglad Zoologiczny 13: 352-356.

Anonymous (ed.). 2008. IV international symposium on Emys orbicularis. Revista Española de Herpetología 22: 3-163.

Arakelyan, M.S.; Danielyan, F.D.; Gazavey, N. 2008. [The spreading of swampy tortoise (Emys orbicularis) in the Valley of Araks River]. (In Russian). Biologicheskii Zhurnal Armenii 60(1-2): 183-187.

Arakelyan, M.S.; Parham, J.F. 2008. The geographic distribution of turtles in Armenia and the Nagorno-Karabakh Republic (Artsakh). Chelonian Conservation and Biology 7(1): 70-77.

Ardizzoni, C.; Fritz, U. 1998. Some morphological data on pond turtles (Emys orbicularis) of Sicily. Mertensiella 10: 287-288.

Arvy, C.; Servan, J. 1998. Imminent competition between Trachemys scripta and Emys orbicularis in France. Mertensiella 10: 33-40.

Assmann, O.; Bolender, E.; Lorenz, W. 1986. Die Europäische Sumpfschildkröte (Emys orbicularis) in Bayern und die Problematik ihres Schutzes. Schriftenreihe Bayerisches Landesamt für Umweltschutz 73: 105-124.

Ataev, C.; Shammakov, S. 1988. About Emys orbicularis on the western Uzboi Lakes. Izvestiya Akademii Nauk Turkmenskoi SSR Seriya Biologicheskikh Nauk 1988(5): 74.

Ataev, C.A. 1997. Reptiles of the Autonomous Republic of Turkmenistan. (Translation of the turtles section of the Russian 1985 original). Chelonian Conservation and Biology 2(4): 627-634.

Auer, M. 2002. Süsswasserschildkröten in der Westtürkei. Elaphe 10(3): 34-40.

Auer, M.; Herz, M. 2010. Beobachtungen an Süsswasserschildkröten im Iran. Teil 1: Emys orbicularis. Marginata 26: 54-57.

Auer, M.; Taskavak, E. 2004. Population structures of syntopic Emys orbicularis and Mauremys rivulata in western Turkey. Biologia (Bratislava) 59: 81-84. (Suppl 14).

Averhoff, C. 1911. Vorkommen der Sumpfschildkröte (Emys orbicularis L.) in Schleswig-Holstein. Heimat Kiel 21: 270.

Averhoff, C. 1911. Vorkommen der Sumpfschildkröte in Schleswig-Holstein. Heimat Kiel 21: 175.

Ayaz, D. 2005. La Cistude d'Europe en Turquie. Manouria 8(29): 13-15.

Ayaz, D.; Budak, A. 2006. Goller Bolgesi ve Dogu Akdeniz Bolgesi'nde Emys orbicularis (Linnaeus, 1758)'in Morfolojisi ve Dagilisi (Testudinata: Cryptodira: Emydidae) [Distribution and morphology of Emys orbicularis (Linnaeus, 1758) (Testudinata: Cryptodira: Emydidae) in Lake. Su Urunleri Dergisi 23(3-4): 335-343.

Ayaz, D.; Budak, A. 2007. Goller Bolgesi Emys orbicularis (Testudinata: Cryptodira: Emydidae) populasyonunda biyolojik ve ekolojik gozlemler [Biological and ecological observations on Emys orbicularis (Testudinata: Cryptodira: Emydidae) population from the Lakes District]. (In Turkish). Su Urunleri Dergisi 24(1-2): 131-133.

Ayaz, D.; Cicek, K. 2011. Data on the population structure of the European pond turtle, Emys orbicularis (Linnaeus, 1758) in Lake Suelueklue (western Anatolia, Turkey) (Testudines: Emydidae). Herpetozoa 24(1-2): 33-41.

Ayaz, D.; Cicek, K. 2011. Overwintered hatchlings of Emys orbicularis from Lake Suluklu (Western Anatolia, Turkey). Ecologia Balkanica 3(1): 111-115.

Ayaz, D.; Cicek, K.; Tok, C.V.; Mutlu, H.S.; Oguzkan, C.; Bayrakci, Y.; Kumas, M. 2013. Conservation activities for European pond turtles (Emys orbicularis) in Turkey. Herpetology Notes 6: 143-144.

Ayaz, D.; Fritz, U.; Atatur, M.K. 2007. Morphological comparison of Emys orbicularis (Linnaeus, 1758) from European Turkey and eastern Bulgaria (Testudines: Emydidae). Herpetozoa 20(1-2): 11-20.

Ayaz, D.; Fritz, U.; Atatur, M.K.; Mermer, A.; Cicek, K.; Afsar, M. 2008. Aspect of population structure of the European Pond Turtle (Emys orbicularis) in Lake Yayla, western Anatolia, Turkey. Journal of Herpetology 42(3): 518-522.

Ayaz, D.; Fritz, U.; Tok, C.V.; Mermer, A.; Tosunoglu, M.; Afsar, M.; Cicek, K. 2007. Population estimate and body size of European Pond Turtles (Emys orbicularis) from Pazaragac (Afyonkarahisar/Turkey). Biologia (Bratislava) 62(2): 225-227.

Ayaz, D.; Taskavak, E.; Budak, A. 2005. Some investigations on the taxonomy of the Emys orbicularis (Linnaeus, 1758) (Testudinata: Emydidae) specimens from Aegean region of Turkey. Su Urunleri Dergisi 21(3-4): 279-285.

Ayaz, D.; Tok, C.V.; Cicek, K. 2007. Overwintered hatchling of Emys orbicularis (Linnaeus, 1758) observed in Turkey. Herpetozoa 19(3-4): 189-192.

Ayllón, E.; Hernández-Sastre, P.L.; Franch, M.; Ayres, C.; Alvarez, A. 2010. [Preliminary data on the population of Emys orbicularis in the lakes of Canada de Hoyo (Cuenca)]. (In Spanish). Boletin de la Asociacion Herpetologica Espanola 21: 71-75.

Ayres Fernandez, C.; Cordero Rivera, A. 1999. Emys orbicularis. The European pond turtle on the Iberian Peninsula. Reptilia (GB) 7: 66-69.

Ayres, C. 2002. Un caso de apareamiento interespecifico de galapagos. Boletin de la Asociacion Herpetologica Espanola 13(1-2): 27.

Ayres, C. 2006. Comportamiento de huida en Emys orbicularis. Boletin de la Asociacion Herpetologica Espanola 17(2): 104-105.

Ayres, C. 2007. Natural history notes: Emys orbicularis (European Pond Turtle). Nest predation. Herpetological Review 38(4): 446.

Ayres, C.; Alvarez, A.; Ayllón, E.; Bertolero, A.; Buenetxea, X.; Cordero-Rivera, A.; Curco-Masip, A.; Duarte, J.; Farfan, M.A.; Ferrandez, M.; Franch, M.; Fortuno, L.; Guerrero, J.; Herna, L. 2013. Conservation projects for Emys orbicularis in Spain. Herpetology Notes 6: 157-164.

Ayres, C.; Calvino-Cancela, M.; Cordero-Rivera, A. 2010. Water Lilies, Nymphaea alba, in the summer diet of Emys orbicularis in northwestern Spain: use of emergent resources. Chelonian Conservation and Biology 9(1): 128-131.

Ayres, C.; Cordero, A. 2002. La situacion de los galapagos en Galicia. Quercus 201: 20-24.

Ayres, C.; Cordero, A. 2007. Site tenacity in European Pond Turtle (Emys orbicularis) hatchlings in northwestern Spain. Amphibia-Reptilia 28(1): 144-147.

Ayres, C.; Pozo, A. del 2006. Intento de apraeamiento interespecifico de Galapagos autoctonos y aloctonos. Boletin de la Asociacion Herpetologica Espanola 16(1-2): 57-58.

Ayres-Fernandez, C.; Cordero-Rivera, A. 2004. Asymmetries and accessory scutes in Emys orbicularis from Northwest Spain. Biologia (Bratislava) 59: 85-88. (Suppl 14).

Bacci, P. 2011. Archéozoologie: la cistude au menu des seigneurs du moyen-âge en Région Centre. Cheloniens 24: 36-37.

Bacciarini, L. 2013. Nachzuchtteich für Europäische Sumpfschildkröten Emys orbicularis Linnaeus, 1758 im Botanischen Garten auf den Brissago Inseln, Tessin. Testudo 22(4): 23-29.

Bakharev, Z.A. 1977. [The distribution of Emys orbicularis in the territory of Byelorussia]. pp. 31-32. In: Darevsky, I.S. [Fourth All-Union Herpetological Conference. Questions in Herpetology]. Akademiya Nauk SSSR, Zoologicheskij Institut. Izdatel'stvo 'Nauka', Leningrad. 243 pp. (In Russian).

Bakiev, A.G. 2004. The distribution of Emys orbicularis in the Middle Volga river region, Russia. Biologia (Bratislava) 59: 9-11. (Suppl 14).

Bako, B.; Gor, A.; Korsos, Z. 1992. Mapping of amphibians and reptiles in Hungary. pp. 59-63. In: Korsos, Z. & Kiss, I. (eds.). Proceedings of the 6th Ordinary General Meeting of the Societas Europaea Herpetologica, 19-23 August 1991, Budapest, Hungary. Hungarian Natural History Museum, Budapest. 531 pp.

Balázs, E.; Györffy, G. 2006. Investigation of the European Pond Turtle (Emys orbicularis Linnaeus, 1758) population living in a backwater near the River Tisza, southern Hungary. Tiscia (Szeged) 35: 55-64.

Ballasina, D. 1995. Conservation and reproduction techniques at the Carapax Center, Italy. pp. 210-213. In: Devaux, B. (ed.). International Congress of Chelonian Conservation. France - Gonfaron - Tortoise Village - 6th to 10th of July 1995. Proceedings. Editions SOPTOM, Gonfaron, France. 344 pp.

Balle, E. 2002. Skildpadde - eller søslange? [Turtle - or sea monster?]. (In Danish, English summary). Nordisk Herpetologisk Forening 45(3): 74-76.

Barbazange, P. 2010. Decouverte de nouveaux sites en France de Mauremys leprosa et Emys orbicularis. Cheloniens 17: 28-36.

Baron, G.; Rosoux, R.; Duguy, R. 2001. Approche experimentale de la predation des pontes de cistudes d'Europe dans le Marais de Saint Sornin. Annales de la Societe des Sciences Naturelles de la Charente-Maritime 9(1): 103-105.

Bartova, J.A. 2000. Moznosti restitucie korytnacky mociarnej (Emys orbicularis) v prirodnej rezervacii Torozlin [Possiblities of the swamp turtle (Emys orbicularis) restitution in the Torozlin Protected Area] (In Slovak, English summary). Rosalia 15: 203-208.

Bataller, J.V.; Forteza, A.; Sancho, V. 2008. Some data on ecology and distribution of the European Pond Turtle in the Valencia region (eastern Spain). Revista Española de Herpetología 22: 93-102.

Bayrakci, Y.; Ayaz, D. 2014. Dynamics of a Central Anatolian population of Emys orbicularis (Linnaeus, 1758) (Testudines: Emydidae). Herpetozoa 27(1-2): 29-37.

Bayrakci, Y.; Dinçer, A.; Cicek, K. 2015. Data on the population of syntopic turtles Emys orbicularis (L., 1758) and Mauremys rivulata (Valenciennes, 1883) from Great Menderes Delta (Western Anatolia, Turkey). Russian Journal of Herpetology 22(2): 79-83.

Beau, F.; Brischoux, F. 2017. Natural history notes: Emys orbicularis (European Pond Turtle). Neonate diet. Herpetological Review 48(3): 621-622.

Benes, B.; Hudecek, J. 1992. European pond tortoise (Emys orbicularis) in Moravia and Silesia (Czechoslovakia). Casopis Slezskeho Zemskeho Muzea Serie A Vedy Prirodni 41(2): 179-183.

Berec, L.; Boukal, D.S.; Berec, M. 2001. Linking the Allee effect, sexual reproduction, and temperature-dependent sex determination via spatial dynamics. American Naturalist 157(2): 217-230.

Bermejo-Garcia, A. 2008. Campana de recogida de quelonios aloctonos y autoctonos cautivos en Zamora. Boletin de la Asociacion Herpetologica Espanola 19: 113-115.

Bertolero, A. 1998. Seguiment de la poblacio de tortuga d'estany Emys orbicularis a la llacuna del Canal Vell (Delta de l'Ebre). (In Catalan, English summary). Butlleti del Parc Natural Delta de l'Ebre 10: 10-13.

Bertrand, A.; Cadi, A. 2003. Consequences de laches de Trachemyde a tempes rouges (Trachemys scripta elegans) dans les milieux humides europeens. Manouria 6(18): 17-22.

Bidmon, H.J. 2017. Wissenschaft im Fokus. Schildkröten im Fokus 14(2): ?

Blanchard, R. 1893. Anomalie de la Carapace chez la Cistude d'Europe. Bulletin de la Société Zoologique de France 18: 120-122.

Blanchard, R. 1904. Note complementaire sur une anomalie de la carapace chez le cistude d'Europe. Bulletin de la Société Zoologique de France 29: 161.

Bobrov, V.V. 1989. [Reptile distribution in the Moscow region]. pp. 164-176. (In Russian). In: Orlova, V.F. (ed.). Zemnovodnye i presmykayushchiesya Moskovskoi oblasti: (materialy soveshchaniya po gerpetofaune Moskvy i Moskovskoi oblasti, 9-10 noyabrya 1987g., Moskva) [The amphibians and reptiles of the Moscow region: a conference on the herpetofauna of Moscow and the Moscow Region, 9-10 November 1987, Moscow]. Nauka, Moskva. 179 pp.

Bogdaszewska, Z. 2008. European Pond Turtle Emys orbicularis (Linnaeus, 1758) - occurence in north-eastern Poland (Warminsko-Mazurski Province). Acta Biologica Universitatis Daugavpiliensis 8(1): 57-62.

Boiko, V.P. 1983. The jaw testing movements and role of sensory systems in food searching behaviour of Emys orbicularis (Testudines, Emydidae). Zoologicheskii Zhurnal 62(10): 1528-1532.

Bona, M.; Buresova, A.; Danko, S.; Havas, P.; Novotny, M. 2013. Conservation activities for the European pond turtle (Emys orbicularis) in Slovakia. Herpetology Notes 6: 145-146.

Bona, M.; Novotny, M.; Danko, S.; Buresova, A. 2012. Headstarting in a small population of European pond turtles (Emys orbicularis) in Central European conditions: first results. Herpetology Notes 5: 547-550.

Bona, M.; Novotny, M.; Danko, S.; Buresova, A. 2012. Nest site fidelity in the Slovakian population of the European pond turtle Emys orbicularis. Amphibia-Reptilia 33(2): 207-213.

Bourand, M. 1997. Nouvelle donnee sur la cistude d'Europe en Bourgogne (Emys orbicularis). Bulletin Trimestriel de la Societe d'Histoire Naturelle et des Amis du Museum d'Autun 164: 33-34.

Boussekey, M. 1988. Recherche experimentale d'etablissement d'une hierarchie au sein d'un groupe captif de cistudes d'Europe Emys orbicularis (Reptilia, Chelonii). Bulletin de la Societe Herpetologique de France 46: 1-9.

Bozhanksi, A.T.; Orlova, V.F. 1998. Conservation status of the European pond turtle, Emys orbicularis (Linnaeus, 1758), in European Russia. Mertensiella 10: 41-46.

Braitmayer, N.; Fritz, U.; Mayol, J.; Pieh, A. 1998. DGHT-Fonds für Herpetologie. Die Europäische Sumpfschildkröte (Emys orbicularis) Menorcas. Elaphe 6(4): 57-60.

Braun, M. 1907. Über die europäische Sumpfschildkröte in Ost- und Westpreussen. Schr. Physik. Ges. (Konigsberg) 48: 94-98.

Breitenstein, W. 1973. Eiablage der europäischen Sumpfschildkröte. Aquarien Terrarien Monatschrift für Ornithologie und Vivarienkunde 20(4): 130.

Bringsoe, H. 1986. A check-list of Peloponnesian amphibians and reptiles, including new records from Greece. Annales Musei Goulandris 7: 271-318.

Bringsøe, H. 1997. Forekomst af europæisk sumpskildpadde, Emys orbicularis, i Danmark. [The occurrence of the European pond turtle, Emys orbicularis, in Denmark.] (In Danish, English summary). Nordisk Herpetologisk Forening 40(2): 57-64.

Bringsøe, H. 2001. Europæisk Sumpskildpadde (Emys orbicularis) i Danmark - udsat eller naturlig? [European Pond Turtle (Emys orbicularis) in Denmark - introduced or native?]. (In Danish, English summary). Nordisk Herpetologisk Forening 44(5): 170-176.

Bringsøe, H. 2002. Tvivlen omkring Europæisk Sumpskildpadde, Emys orbicularis, i Danmark. [Doubt concerning the European Pond Turtle, Emys orbicularis, in Denmark]. (In Danish, English summary). Nordisk Herpetologisk Forening 45(3): 80-82.

Bringsøe, H. 2004. Europæisk sumpskildpadde Emys orbicularis hellenica i Strofiliaskoven pa Peloponnes. [The European Pond Turtle Emys orbicularis hellenica in the Strofilia forest on the Peloponnese]. (In Danish, English summary). Nordisk Herpetologisk Forening 47(3): 88-95.

Bringsøe, H. 2016. Erweiterung des Verbreitungsgebietes von Hellenolacerta graeca auf der westlichen Peloponnes, Griechenland, sowie Bemerkungen zu Emys orbicularis in einem schwefelhaltigen Lebensraum. Die Eidechse 27(2): 53-59.

Broggi, M.F. 1978. Herpetologische Beobachtungen auf der Insel Lesbos (Griechenland). Salamandra 14(4): 161-171.

Broggi, M.F. 1994. Feldherpetologische Beobachtungen und Bemerkungen zu schutzenswerten Biotopen auf griechischen Inseln (Amphibia; Reptilia; Griechenland). Herpetozoa 7(1-2): 29-34.

Broggi, M.F. 1999. Notizen zur Herpetofauna der Ägäisinsel Gokceada. Herpetozoa 12(1-2): 73-78.

Broggi, M.F.; Grillitsch, H. 2012. The European pond terrapin Emys orbicularis hellenica (Valenciennes, 1832) in the Aegean: distribution and threats (Testudines: Emydidae). Herpetozoa 25(1-2): 47-58.

Browne, F.B. 1904. Emys orbicularis, the European Pond Tortoise. Transactions Norfolk Soc. 7: 754-755.

Bub, H. 1970. Zum Vorkommen der Sumpfschildkröte (Emys orbicularis) in Süd-Niedersachsen. Zoologischer Anzeiger 184: 60.

Budde, H. 1985. Durch Nachzucht erhalten: die europäische Sumpfschildkröte. Aquarien Magazin 19(5): 188-193.

Budde, M. 1998. Native Emys orbicularis in southwest Germany? Mertensiella 10: 289-291.

Buenetxea, X.; Paz, L. 2012. [Discovery of a possible relict population in Emys orbicularis in Gorbea Natural Park, Alava]. (In Spanish). Boletin de la Asociacion Herpetologica Espanola 23(1): 79-81.

Cadi, A. 2000. Conservation de la Cistude d'Europe (Emys orbicularis) en region Rhone-Alpes (France). Manouria 3(9): 20-32.

Cadi, A. 2002. Presentation des actions de protection de la Cistude d'Europe (Emys orbicularis) en Rhone-Alpes. Bulletin de la Societe Herpetologique de France 103: 41-52.

Cadi, A. 2005. La Cistude d'Europe en France. Manouria 8(29): 16-18.

Cadi, A. 2006. Results of the experimental study of Slider turtle introduction impact on the endangered European Pond Turtle. Chelonii 4: 43-46.

Cadi, A. 2007. Une tortue dans nos marais: la Cistude d'Europe. Cheloniens 7: 33-41.

Cadi, A.; Joly, P. 2003. Competition for basking places between the endangered European Pond Turtle (Emys orbicularis galloitalica) and the introduced Red-eared Slider (Trachemys scripta elegans). Canadian Journal of Zoology 81(8): 1392-1398.

Cadi, A.; Joly, P. 2004. Impact of the introduction of the Red-eared Slider (Trachemys scripta elegans) on survival rates of the European Pond Turtle (Emys orbicularis). Biodiversity and Conservation 13(13): 2511-2518.

Cadi, A.; Miquet, A. 2003. First release of the European Pond Turtle release program in Lake Bourget, France. Re-introduction News 22: 44-45.

Cadi, A.; Miquet, A. 2003. First results of the European Pond Turtle reintroduction program in the Lake Bourget (France). Radiata 12(1): 18-24.

Cadi, A.; Miquet, A. 2004. A reintroduction programme for the European Pond Turtle (Emys orbicularis) in Lake Bourget (Savoie, France): first results after two years. Biologia (Bratislava) 59: 155-159. (Suppl 14).

Cadi, A.; Miquet, A. 2008. Habitat use and dispersion of translocated European Pond Turtle (Emys orbicularis) in Lake Bourget and meta-population project over the Haut-Rhone. Revista Española de Herpetología 22: 55-69.

Cadi, A.; Miquet, A.; Joly, P. 2006. European Pond Turtle (Emys orbicularis) situation after 5 years conservation program in Rhone-Alpes region (France). Chelonii 4: 29-33.

Cadi, A.; Nemoz, M.; Thienpont, S.; Joly, P. 2004. Home range, movements, and habitat use of the European Pond Turtle (Emys orbicularis) in the Rhone-Alpes region, France. Biologia (Bratislava) 59: 89-94. (Suppl 14).

Cadi, A.; Nemoz, M.; Thienpont, S.; Joly, P. 2008. Annual home range and movement in freshwater turtles: management of the endangered European Pond Turtle (Emys orbicularis). Revista Española de Herpetología 22: 71-86.

Calvino-Cancela, M.; Fernandez, C.A.; Rivera, A.C. 2007. European Pond Turtles (Emys orbicularis) as alternative dispersers of 'water-dispersed' waterlily (Nymphaea alba). Ecoscience 14(4): 529-534.

Canessa, S.; Genta, P.; Jesu, R.; Lamagni, L.; Oneto, F.; Salvidio, S.; Ottonello, D. 2016. Challenges of monitoring reintroduction outcomes: insights from the conservation breeding program of an endangered turtle in Italy. Biological Conservation 204(A): 128-133.

Cantarino, A.G.; Jimenez Fuentes, E. 1998. Sobre la biometria del galapago europeo (Emys orbicularis L., 1758) subfosil de la cueva de Nerja (Malaga, Espana) y su relacion con subespecies actuales. Studia Geologica Salmanticensia 34: 79-84.

Capula, M.; Luiselli, L.; Rugiero, L.; Filippi, E. 1994. A field experiment on the selection of basking sites by Emys orbicularis (Linnaeus, 1758) (Testudines: Emydidae). Herpetozoa 7(3-4): 91-94.

Carrasco, R.; Azorit, C.; Carrasco, A.; Carrasco, D.; Calvo, J.; Munoz-Cobo, J. 2002. Distribucion del galapago europo (Emys orbicularis Linnaeus, 1758) en Sierra Morena Oriental. Anales de Biologia (Murcia) 24: 217.

Chenzbraun, E.; Apostol, G. 1963. Observations sur un phenomene d'hypnose" chez Emys orbicularis. Comun. Acad. Bucuresti 13(3): 289-295.

Cherchi, M.A. 1958. Termoregolazione in Emys orbicularis (Linneo). Bollettino dei Musei e degli Istituti Biologici dell'Universita di Genova 28: 123-168.

Cherepanov, G.O. 2002. [Shield pattern of turtle shells during ontogenesis and phylogenesis]. (In Russian, English summary). Zoologicheskii Zhurnal 81(4): 480-488.

Cheylan, M. 1995. Les tortues d'Hermann et cistude en Corse. pp. 69-93. In: Ballasina, D. (ed.). Red data book on Mediterranean chelonians. Edagriole-Editioni Agricole, Bologna. 190 pp.

Cheylan, M. 1998. Evolution of the distribution of the European pond turtle in the French Mediterranean area since the post-glacial. Mertensiella 10: 47-65.

Cheylan, M.; Courtin, J. 1976. La consommation de la tortue cistude Emys orbicularis (L.) au post-claciaire dans la grotte de Fontbregoua (Salernes-Var.). Bulletin du Museum d'Histoire Naturelle de Marseille 36: 41-46.

Cheylan, M.; Poitevin, F. 1998. Impact of fire on a population of European pond turtles (Emys orbicularis) in southeastern France. Mertensiella 10: 67-82.

Chiurca, D.; Gherghel, I. 2008. Aspects concerning the herpetofauna in the city of Bacau (Romania): urban and peri-urban environments. Herpetologica Romanica 2: 13-19.

Chobotow, J. 1987. A vanishing colony of the tortoise Emys orbicularis in the Laczna-Wlodawa Lake District. Chronmy Przyrode Ojczysta 43(3): 78-85.

Christ, P. 1979. Nachzucht der europäischen Sumpfschildkröte im Zimmer terrarium. DATZ (Die Aquarien- und Terrarien-Zeitschrift) 32(1): 26-27.

Cicek, K.; Ayaz, D. 2011. Food composition of the European pond turtle (Emys orbicularis) in Lake Suluklu (Western Anatolia, Turkey). Journal of Freshwater Ecology 26(4): 571-578.

Cicek, K.; Kumas, M.; Dinçer, A.; Tok, C.V. 2016. A skeletochronological study of age, growth and longevity in two freshwater turtles, Emys orbicularis and Mauremys rivulata, from Mediterranean Turkey (Reptilia: Testudines). Zoology in the Middle East 62(1): 29-38.

Conwentz, H. 1910. Vorkommen und Verbreitung der Sumpfschildkröte in West-preussen und im Nachbargebiet. Danzig Ber. natgesch. Samml. 30(1909): 44-60.

Cordero-Rivera, A.; Ayres-Fernandez, C. 2004. A management plan for the European Pond Turtle (Emys orbicularis) populations of the Louro river basin (Northwest Spain). Biologia (Bratislava) 59: 161-171. (Suppl 14).

Cordero-Rivera, A.; Ayres-Fernandez, C.; Velo-Anton, G. 2008. High prevalence of accessory scutes and anomalies in Iberian populations of Emys orbicularis. Revista Española de Herpetología 22: 5-14.

Coutard, C. 2005. Maintenance en captivite de la Cistude d'Europe. Manouria 8(29): 37-41.

Covaciu-Marcov, S.D.; Cicort-Lucaciu, A.S.; Sas, I.; Filimon, A. 2009. Notes on the herpetofauna of south-eastern plain areas from Romania. Analele Universitatii din Craiova Biologie Horticultura Tehnologia Prelucrarii Produselor Agricole Ingineria Mediului 14(50): 451-456.

Covaciu-Marcov, S.D.; Sas, I.; Lazar, V.; Szeibel, N.; Condure, N. 2008. The herpetofauna in the plain area from the western Satu Mare County, Romania. Oltenai Studii si Comunicari Stiintele Naturii 24: 161-166.

Crucitti, P.; Campese, A.; Malori, M. 1990. Popolazioni sintopiche di Emys orbicularis e Mauremys caspica nella Tracia, Grecia Orientale (Reptilia: Testudines: Emydidae). Museo Regionale di Scienze Naturali Bollettino (Turin) 8(1): 187-196.

Curco, A. 1996. Notes floristiques i faunistiques del delta de l'Ebre 1996. (In Catalan). Butlleti del Parc Natural Delta de l'Ebre 9 [1995-1996]: 38-41.

Czarniawski, W.; Gosik, R. 2002. Nowe stanowisko zolwia blotnego Emys orbicularis na Lubelszczyznie [New station of Emys orbicularis in the Lublin province]. (In Polish). Chronmy Przyrode Ojczysta 58(2): 115-116.

Dahms, P. 1906. Die Sumpfschildkröte, Emys europaea Schweigg., in West-Preussen. Ber. Bot.-Zool. Ver. Danzig 28: 89-96.

Dahms, P. 1909. Weitere Mitteilungen über das Vorkommen der Sumpfschildkröte, Emys europaea Schweigg., in Westpreussen. Ber. Bot.-Zool. Ver. Danzig 31: 143-162.

Dahms, P. 1909. Über das Vorkommen der Sumpfschildkröte in Westpreussen. Wanderer Ostpr. Elbing 6: 70-72.

Dahms, P. 1913. Über das Vorkommen der Sumpfschildkröte in Westpreussen. (3. Mitt.). Ber. Bot.-Zool. Ver. Danzig 35: 131-144.

Dall'Antonia, L.; Lebboroni, M.; Benvenuti, S.; Chelazzi, G. 2001. Data loggers to monitor activity in wild freshwater turtles. Ethology Ecology & Evolution 13(1): 81-88.

Danko, S. 2006. Die letzten Sumpfschildkröten im Osten der Slowakei? Marginata 8: 52-57.

Daszkiewicz, P. 2001. Some remarks about the origin and history of Bojanus' Anatome Testudinis Europaeae. Herpetological Bulletin 75: 6-9.

Degerbøl, M.; Krog, H. 1954. Den europæiske Sumpskildpadde (Emys orbicularis L.) i Danmark. Danmarks Geologiske Undersøgelser 2(78) [1951]: 1-130.

Delavaud, I.; Seguin, S.; Veysset, A. 1998. Protection of the European pond turtle in Charente Maritime. Mertensiella 10: 292-295.

Delmas, V.; Prevot-Julliard, A.C.; Pieau, C.; Girondot, M. 2008. A mechanistic model of temperature-dependent sex determination in a chelonian: the European Pond Turtle. Functional Ecology 22(1): 84-93.

Dely, O.G. 1952. Schildkrötenreste (Emys orbicularis L.) aus einem Awarengrabe. Annales Historico Naturales Musei Nationalis Hungarici 2: 163-167.

Dely, O.G. 1981. Amphibians and reptiles of the Hortobagy. Natural History of the National Parks of Hungary 1: 387-390.

Demay, J.; Cheylan, M. 2011. Water saltiness influence on the habitat choice of the European Pond Turtle (Emys orbicularis): a quantitative study at the Bagnas' National Natural Reserve (South of France). (In French). Bulletin de la Societe Herpetologique de France 138: 13-21.

Devaux, B. 2001. Emys orbicularis, conservation en Provence. Riviera Scientifique 85: 13-30.

Devaux, B.; Bley, S. 1998. Emys orbicularis galloitalica in Provence: an example of a small threatened population. Mertensiella 10: 83-88.

Disi, A.M.; Böhme, W. 1996. Zoogeography of the amphibians and reptiles of Syria, with additional new records. Herpetozoa 9(1-2): 63-70.

Dode, L.A. 1925. Une cistude d'Europe. Bull. soc. nat. acclim. Paris 72: 195.

Dolata, P.T. 2010. Zolw blotny Emys orbicularis (Linnaeus, 1758) w Poludniowej Wielkopolsce [The European pond turtle Emys orbicularis (Linnaeus, 1758) in the South Wielkopolska]. (In Polish). Chronmy Przyrode Ojczysta 66(3): 216-223.

Drobenkov, S.M. 2000. [Reproductive ecology of the pond turtle (Emys orbicularis L.) in the northeastern part of the species range]. (In Russian, English summary). Ekologiya (Moscow) 1: 54-60.

Drobenkov, S.M. 2009. Nesting habitats and breeding behaviour of the European Pond Turtle (Emys orbicularis) in the Polesye Region, south Belarus. Testudo 7(1): 62-70.

Drobenkov, S.M. 2014. Current state, anthropogenic threats and conservation of the European Pond Turtle (Emys orbicularis) in Belarus. Acta Biologica Universitatis Daugavpiliensis 14(1): 29-36.

Ducotterd, J.M.; Mosimann, D.; Cadi, A. 2008. European Pond Turtle (Emys orbicularis) conservation program in Switzerland. Revista Española de Herpetología 22: 115-119.

Ducotterd, J.M.; Mosimann, D.; Monney, J.C.; Cadi, A. 2006. European Pond Turtle (Emys orbicularis) conservation program in Switzerland. Chelonii 4: 233-234.

Duguy, R.; Baron, J.P. 1998. La cistude d'Europe, Emys orbicularis dans le marais de Brouage (Char.-Mar.): cycle d'activite, thermoregulation, deplacements, reproduction et croissance. Annales de la Societe des Sciences Naturelles de la Charente-maritime 8(7): 781-803.

El'darov, A.L.; Sikharulidze, N.I. 1968. The behaviour of tortoises (Emys orbicularis and Clemmys caspica: an investigation. Doklady Akademii Nauk SSSR 182: 237-239.

Escoriza, D. 2012. Microophtalmia in Emys orbicularis occidentalis: report of a case. Boletin de la Asociacion Herpetologica Espanola 23(2): 45-46.

Escoriza, D.; Hassine, J.B. 2017. Niche separation among north-west African semi-aquatic reptiles. Hydrobiologia 797(1): 47-56

Fabis, M.; Miklikova, Z. 2002. Nalezy korytnacky mociarnej (Emys orbicularus L.) v archeofaunalnych zvyskoch z nitry a okolia. [Finds of European pond tortoise (Emys orbicularis L.) among archaeofaunal remains of Nitra region]. (In Slovak, English summary). Rosalia 16: 155-160.

Fahd, S.; El Marnisi, B.; Mediani, M.; Fritz, U. 2009. Zur Verbreitung und zum Bedrohungsstatus der Europäischen Sumpfschildkröte (Emys orbicularis) in Marokko. Vorstellung eines Hans-Schiemenz-Projektes. Elaphe 17(3): 30-33.

Farkas, B.; Fritz, U.; Jendretzke, N.; Schneeweiss, N. 1998. Morphological differences between pond turtles (Emys orbicularis) from the Hungarian Lowlands, eastern Poland, and northeastern Germany. Mertensiella 10: 89-94.

Farkas, B.; Halpern, B.; Agócs, P.; Dankovics, R.; Földi, A.; Gulácsi, E.; Györffy, G.; Kalmár, Z.; Kiss, I.; Kovács, T.; Lovász, Z.E.; Molnár, L.; Molnár, T.G.; Péchy, T.; Somlai, T.; Torvaji, L. 2013. Conservation activities for European pond turtles (Emys orbicularis) in Hungary. Herpetology Notes 6: 107-110.

Fattizzo, T. 2004. Distribution and conservational problems of Emys orbicularis in Salento (South Apulia, Italy). Biologia (Bratislava) 59: 13-18. (Suppl 14).

Fattizzo, T. 2004. Distribuzione di Emys orbicularis (Linnaeus, 1758) nel Salento (Italia - Puglia Meridionale). Thalassia Salentina 27: 69-80.

Fattizzo, T. 2004. Basic morphological data and notes on natural history and conservation of a population of Emys orbicularis in southern Apulia (Carovigno, Salento). Italian Journal of Zoology (Modena) 71: 192-194.

Fattizzo, T. 2008. Morphological data and notes on natural history of pond turtles Emys orbicularis (Linnaeus, 1758) of southern Apulia (Italy). Revista Española de Herpetología 22: 23-32.

Fediras, S.; Rouag, R.; Ziane, N.; Olivier, A.; Béchet, A.; Benyacoub, S. 2018. Population structure and morphometrics of the European Pond Turtle (Emys orbicularis (Linnaeus, 1758)) at Lake Tonga, Algeria. Russian Journal of Herpetology 25(2): 88-96.

Fernandez, C.A.; Rivera, A.C. 2001. Sexual dimorphism and morphological differentiation in European Pond Turtle (Emys orbicularis) populations from northwestern Spain. Chelonian Conservation and Biology 4(1): 100-106.

Ferri, V. 1995. Emys orbicularis: situation and conservation projects in Lombardy. pp. 224-227. In: Devaux, B. (ed.). International Congress of Chelonian Conservation. France - Gonfaron - Tortoise Village - 6th to 10th of July 1995. Proceedings. Editions SOPTOM, Gonfaron, France. 344 pp.

Ferri, V. 2000. Le iniziative di conservazione di Emys orbicularis in Italia: stato di fatto e prospettive. Rivista di Idrobiologia 38(1-3): 311-321.

Ferri, V.; Cerbo, A.R. di; Pellegrini, M. 1998. Serranella Emys Project" - preservation initiatives of Emys orbicularis populations in Abruzzo. Mertensiella 10: 95-101.

Ficetola, G.F.; Bernardi, F. de 2006. Is the European 'pond' turtle Emys orbicularis strictly aquatic and carnivorous? Amphibia-Reptilia 27(3): 445-447.

Ficetola, G.F.; Monti, A.; Padoa-Schioppa, E. 2003. First record of reproduction of Trachemys scripta in the Po Delta. Annali del Museo Civico di Storia Naturale di Ferrara 5: 125-128.

Ficetola, G.F.; Padoa-Schioppa, E.; Monti, A.; Massa, R.; Bernardi, F. de; Bottoni, L. 2004. The importance of aquatic and terrestrial habitat for the European Pond Turtle (Emys orbicularis): implications for conservation planning and management. Canadian Journal of Zoology 82(11): 1704-1712.

Ficheux, S.; Olivier, A.; Fay, R.; Crivelli, A.; Besnard, A.; Bechet, A. 2014. Rapid response of a long-lived species to improved water and grazing management: the case of the European pond turtle (Emys orbicularis) in the Camargue, France. Journal for Nature Conservation 22(4): 342-348.

Findenegg, J. 1951. Eine Sumpfschildkröte bei Krumpendorf. Carinthia II 141(61): 162-163.

Fiorenza, T. 2005. Rinvenimento di due esemplari di Emys orbicularis sull'Isola di Pianosa (Mar Tirreno, Arcipelago Toscano). Atti del Museo di Storia Naturale della Maremma 21: 95-96.

Fischer-Sigwart, H. 1893. Die europäische Sumpfschildkröte, Emys europaea. Ihr Vorkommen in der schweizerischen Hochebene und ihr Leben im Aquarium und im Terrarium. Zoologischer Garten 34: 162-174, 193-200, 235-244, 257-267.

Fischer-Sigwart, H. 1896. Die europäische Sumpfschildkröte (Emys orbicularis, L.). Zoologischer Garten 37: 244-248.

Fischer-Sigwart, H. 1896. Sur la tortue de marais europeenne dans le plateau Suisse. Arch. Sci. Nat. 4(1): 610-612.

Fitter, R.; Manuel, R. 1986. Reptiles. pp. 326-327. In: Fitter, R. & Manuel, R. Collins field guide to the freshwater life of Britain and north-west Europe. Collins, London. 382 pp.

Frank, G. 1988. Die Europäische Sumpfschildkröte (Emys orbicularis) in der Brenne/Frankreich und Aspekte ihrer Wiederansiedlung in der Bundesrepublik Deutschland. Herpetofauna (Weinstadt) 10(56): 17-23.

Fritz, U. 1989. Does or did the European pond turtle, Emys orbicularis (Reptilia: Testudines), occur in Israel? Israel Journal of Zoology 36(2): 81-84.

Fritz, U. 1989. Zur innerartlichen Variabilität von Emys orbicularis (Linnaeus, 1758). 1. Eine neue Unterart der Europäischen sumpfschildkröte aus Kleinasien Emys orbicularis luteofusca subsp. nov. Salamandra 25(3-4): 143-168.

Fritz, U. 1992. Zur innerartlichen Variabilität von Emys orbicularis (Linnaeus, 1758) 2. Variabilität in Osteuropa und Redefinition von Emys orbicularis orbicularis (Linnaeus, 1758) und E. o. hellenica (Valenciennes, 1832) (Reptilia, Testudines: Emydidae). Zoologische Abhandlungen (Dresden) 47(1): 37-77.

Fritz, U. 1993. Weitere Mitteilung zur innerartlichen Variabilität, Chorologie und Zoogeographie von Emys orbicularis (Linnaeus, 1758) in Kleinasien (Testudines: Cryptodira: Emydidae). Herpetozoa 6(1-2): 37-55.

Fritz, U. 1993. Zur innerartlichen Variabilität von Emys orbicularis (Linnaeus, 1758). 3. Zwei neue Unterarten von der Iberischen Halbinsel und aus Nordafrika, Emys orbicularis fritzjuergenobsti subsp. nov. und E.o. occidentalis subsp. nov. (Reptilia, Testudines: Emydidae). Zoologische Abhandlungen (Dresden) 47(2): 131-155.

Fritz, U. 1994. Gibt es in Nordafrika zwei verschiedene Formen der Europäischen Sumpfschildkröte (Emys orbicularis)? Salamandra 30(1): 76-80.

Fritz, U. 1994. Zur innerartlichen Variabilität von Emys orbicularis (Linnaeus, 1758). 4. Variabilität und Zoogeographie im pontokaspischen Gebiet mit Beschreibung von drei neuen Unterarten. (Reptilia: Testudines: Emydidae). Zoologische Abhandlungen (Dresden) 48(1): 53-93.

Fritz, U. 1995. Zur innerartlichen Variabilität von Emys orbicularis (Linnaeus, 1758). 5a. Taxonomie in Mittel-Westeuropa, auf Korsika, Sardinien, der Apenninen-Halbinsel und Sizilien und Unterartengruppen von E. orbicularis (Reptilia: Testudines: Emydidae). Zoologische Abhandlungen (Dresden) 48(3): 185-242.

Fritz, U. 1996. Zur innerartlichen Variabilität von Emys orbicularis (Linnaeus, 1758). 5b. Intraspezifische Hierarchie und Zoogeographie (Reptilia: Testudines: Emydidae). Zoologische Abhandlungen (Dresden) 49(1): 31-71.

Fritz, U. 1998. Introduction to zoogeography and subspecific differentiation in Emys orbicularis (Linnaeus, 1758). Mertensiella 10: 1-27.

Fritz, U. 1998. Which subspecies of Emys orbicularis occurs in northern Catalonia? Mertensiella 10: 296.

Fritz, U. 2001. Emys orbicularis - Europäische Sumpfschildkröte. pp. 343-515. In: Fritz, U. (ed.). Handbuch der Reptilien und Amphibien Europas. Band 3/IIIA. Schildkröten (Testudines) I (Bataguridae, Testudinidae, Emydidae). AULA-Verlag, Wiebelsheim. 594 pp.

Fritz, U. 2003. Die Europäische Sumpfschildkröte: Emys orbicularis. Laurenti Verlag, Bielefeld. 224 pp.

Fritz, U.; Ayaz, D.; Hundsdörfer, A.K.; Kotenko, T.I.; Guicking, D.; Wink, M.; Tok, C.V.; Cicek, K.; Buschbom, J. 2009. Mitochondrial diversity of European Pond Turtles (Emys orbicularis) in Anatolia and the Ponto-Caspian region: multiple old refuges, hotspot of extant diversification and critically endangered endemics. Organisms Diversity & Evolution 9(2): 100-114.

Fritz, U.; Baran, I.; Budak, A.; Amthauer, E. 1998. Some notes on the morphology of Emys orbicularis in Anatolia, especially on E. o. luteofusca and E. o. colchica, with the description of a new subspecies from southeastern Turkey. Mertensiella 10: 103-121.

Fritz, U.; Chiari, Y. 2013. Conservation actions for European pond turtles - a summary of current efforts in distinct European countries. Herpetology Notes 6: 105.

Fritz, U.; D'Angelo, S.; Grazia Pennisi, M.; Lo Valvo, M. 2006. Variation of Sicilian pond turtles, Emys trinacris - what makes a species cryptic? Amphibia-Reptilia 27(4): 513-529.

Fritz, U.; Fattizzo, T.; Guicking, D.; Tripepi, S.; Pennisi, M.G.; Lenk, P.; Joger, U.; Wink, M. 2005. A new cryptic species of pond turtle from southern Italy, the hottest spot in the range of the genus Emys (Reptilia, Testudines, Emydidae). Zoologica Scripta 34(4): 351-371.

Fritz, U.; Guicking, D.; Lenk, P.; Joger, U.; Wink, M. 2004. When turtle distribution tells European history: mtDNA haplotypes of Emys orbicularis reflect in Germany former division by the Iron Curtain. Biologia (Bratislava) 59: 19-25. (Suppl 14).

Fritz, U.; Havas, P. (eds.). 2004. Proceedings of the 3rd International Symposium on Emys orbicularis - 18-20 April 2002 Kostice, Slovak Republic. Biologia (Bratislava) 59(Suppl 14): 1-207.

Fritz, U.; Joger, U.; Podloucky, R.; Servan, J. (eds.) 1998. Proceedings of the EMYS Symposium, Dresden 96, 4th to 6th October 1996, Staatliches Museum für Tierkunde, Dresden. Mertensiella 10: 1-302.

Fritz, U.; Keller, C.; Budde, M. 1996. Eine neue Unterart der Europäischen Sumpfschildkröte aus Südwestspanien, Emys orbicularis hispanica subsp. nov. Salamandra 32(3): 129-152.

Fritz, U.; Kuzmin, S.L.; Kolobajewa, O.W.; Orlowa, W.F. 1995. Zur Variabilität der Sumpfschildkröte (Emys orbicularis) im Gebiet zwischen der Manytsch-Niederung und Don (Russland). Salamandra 31(4): 231-236.

Fritz, U.; Lenk, P.; Lenk, S. 1995. Sumpfschildkröten (Emys orbicularis galloitalica) aus Südfrankreich und Latium. Herpetofauna (Weinstadt) 17(97): 13-20.

Fritz, U.; Pieh, A.; Lenk, P.; Mayol, J.; Sattele, B.; Wink, M. 1998. Is Emys orbicularis introduced on Majorca? Mertensiella 10: 123-133.

Fritz, U.; Schneeweiss, N.; Podloucky, R.; Gemel, R.; Schindler, M.; Meyer, A.; Ursenbacher, S. 2015. Reptil des Jahres 2015 - Die Europäische Sumpfschildkröte. Deutsche Gesellschaft für Herpetologie und Terrarienkunde, Stuttgart. 40 pp.

Furlan, I. 1997. Zival meseca septembra. Evropska mocvirska sklednica (Emys orbicularis). [Animal of the month of September. The European pond turtle (Emys orbicularis).] (In Slovenian). Proteus 60(1): 38-40.

Gagiu, A.; Venczel, M. 2008. An abnormal Emys orbicularis (L. 1758) hatchling possibly indicating pollution in Parul Petea reserve, Baile 1 Mai, Romania. Nymphaea 35: 127-134.

Gagno, S.; Jarde, N.; Marchis, N.; Ballouard, J.M. 2013. Pressions anthropiques subies par les chéloniens dans le Var - Testudo hermanni (gmelin, 1789) et Emys orbicularis (Linnaeus, 1758): premier retour d’un centre de soins de la faune sauvage. Bulletin de la Societe Herpetologique de France 145-146: 157-168.

Gale, J.A.B. 1982. Notes on the local flora and fauna for 1981. Reptilia. Hastings & East Sussex Naturalist 13(1): 45-46.

Garancsy, M. 1975. Why do we protect all of our reptiles? Buvar 30(5): 217-221.

Gariboldi, A.; Zuffi, M. 1994. Notes on the population reinforcement project for Emys orbicularis (Linnaeus, 1758) in a natural park of northwestern Italy (Testudines: Emydidae). Herpetozoa 7(3-4): 83-89.

Gay, S.; Lebraud, C. 1998. Some notes on the European pond turtle (Emys orbicularis) in Gard and Herault. Mertensiella 10: 297.

Gemel, R. 2001. Zum Vorkommen der Europäischen Sumpfschildkröte. pp. 716-736. In: Cabela, A.; Grillitsch, H.; Tiedemann, F. Atlas zur Verbreitung und Ökologie der Amphibien und Reptilien in Österreich: Auswertung der Herpetofaunistischen Datenbank der Herpetologischen Sammlung des Naturhistorischen Museums in Wien. Umweltbundesamt, Wien. 880 pp.

Gent, T. 2013. Historical and current situation of the European pond turtle (Emys orbicularis) in the United Kingdom. Herpetology Notes 6: 117-118.

Gentile, F.F.; Salvidio, S.; D'Angelo, S.; Bonardi, A.; Bottoni, L.; Canalis, L.; Crosetto, S.; Martino, S. di; Ferri, V.; Filetto, P.; Genta, P.; Jesu, R.; Masin, S.; Mazzotti, S. 2013. Conservation activities for European and Sicilian pond turtles (Emys orbicularis and Emys trinacris, respectively) in Italy. Herpetology Notes 6: 127-133.

Ghezzi, D. 2005. Note sulla distribuzione di Emys orbicularis (Linnaeus, 1758) in provincia di Cremona e considerazioni conservazionistiche sulla popolazione locale della specie. Pianura 19: 85-98.

Gianaroli, M.; Lanzi, A.; Fontana, R. 1999. Problemi di conservazione delle testuggini palustri nel modenese. Il caso del parco di Villa Sorra. Atti della Societa dei Naturalisti e Matematici di Modena 130: 115-124.

Gianatti, C.; Gentilli, A.; Frugis, S. 2000. Analisi delle buche predate di Emys orbicularis (L.) (Reptilia: Emydidae) nel Parco Oasi delle Valli di Argenta e Marmorta (Ferrara, Italia nordorientale). pp. 167-170. In: Giacoma, C. (ed.). Atti I Congresso Nazionale della Societas Herpetologica Italica (Torino, 2-6 Ottobre 1996). [Proceedings of the first National Congress of the Societas Herpetologica Italica (Turin, 2-6 October 1996)]. Museo Regionale di Scienze Naturali, Torino. 821 pp.

Girondot, M.; Servan, J.; Pieau, C. 2011. Rapid search for genetic differentiation of populations: application to the European pond turtle. Amphibia-Reptilia 32(3): 297-304.

Gomez-Mestre, I.; Keller, C. 2003. Experimental assessment of turtle predation on larval anurans. Copeia 2003(2): 349-356.

Govedic, M.; Janzekovic, F. 2003. Prispevek k poznavanju razsirjenosti mocvirske sklednice (Emys orbicularis (Linnaeus, 1758)) ob reki Dravi v Sloveniji. [A contribution to the knowledge of the European Pond Turtle (Emys orbicularis (Linnaeus, 1758)) distribution along the Drava River in Slovenia.]. (In Slovenian, English summary). Natura Sloveniae 5(2): 59-63.

Gralicki, L. 1978. The tortoise Emys orbicularis in the Drawskie Lakeland. Chronmy Przyrode Ojczysta 34(3): 88-89.

Greve, C. 1910. Die Teichschildkröte (Emys orbicularis [L.]) in den Ostsee-Provinzen. Riga Korr.-blt. Naturf. Ver. 53: 19-23.

Grosse, W.R. 2009. Die Kriechtiere (Reptilia) der Stadt Halle/Saale (Sachsen-Anhalt) und der Stadt Leipzig (Sachsen). Hercynia 42(1): 125-145.

Grundy, A.P. 1982. A note on breeding the European pond terrapin. Herptile 7(4): 28-29.

Gruodis, S.P. 1984. [Danger of disappearance of the pond tortoise from Lithuania]. pp. 16-17. (In Russian). In: Ishchenko, V.G. (ed.). [The species and its productivity within its distribution range. Part 5. Questions of herpetology. Material from the 4th All-Union Symposium 3-7 April 1984]. Urals Scientific Centre, Academy of Sciences USSR, Sverdlovsk. 54 pp.

Grynczel, I. 2002. Potencjalne miejsca wystepowania i rozrodu zolwia blotnego Emys orbicularis L. na terenie Lomzynskiego Parku Krajobrazowego Doliny Narwi. [Potential areas of occurrence and reproduction of the European Pond Turtle Emys orbicularis L. in Lomzynski Landscape Park of the Narew Valley.]. (In Polish, English summary). Przeglad Przyrodniczy 13(3): 29-38.

Grzelj, T.; Rok, G. 2012. First record of the European pond turtle (Emys orbicularis) in the Nanoscica River basin, central Slovenia. Natura Sloveniae 14(1): 43-44.

Guezel, R.; Thirion, J.M.; Guillon, M. 2006. Distribution spatiale des populations de Cistude d'Europe Emys orbicularis (Linnaeus, 1758) au sein d'un marais salant de Charente-Maritime. Annales de la Societe des Sciences Naturelles de la Charente-Maritime 9(6): 621-626.

Guillon, M.; Thirion, J.M.; Beau, F.; Luciat, C. 2005. Ecologie d'une population de cistude d'Europe vivant le long d'une marche boisee du Marais de Brouage. Annales de la Societe des Sciences Naturelles de la Charente-Maritime 9(5): 467-476.

Guillon, M.; Thirion, J.M.; Portheault, A.; Dupeyron, T. 2002. Analyse de la repartition actuelle de la cistude d'Europe Emys orbicularis (Linne, 1758) sur la presqu'ile d'arvert en Charente-Maritime. Annales de la Societe des Sciences Naturelles de la Charente-Maritime 9(2): 187-193.

Gulacsi, E.; Farkas, B. 2005. La Cistude d'Europe en Hongrie. Manouria 8(29): 8-10.

Haas, G. 1965. Wiederfund einer Teichschildkröte (Emys orbicularis) im Naturschutzgebiet Federsee nach 10 Jahren. Jh. Ver. vaterl. Naturk. Wurttemb. 120: 297.

Hahn, (-). 1910. Zum Vorkommen der Sumpfschildkröte (Emys europaea) in Mecklenburg-Strelitz. Gustrow Arch. Ver. Natg. 64: 149-151.

Hanka, S.; Joger, U. 1998. Emys orbicularis in the Enkheimer Ried near Frankfurt/Main, Hesse. Mertensiella 10: 135-140.

Hauser, D. 2014. Die Europäische Sumpfschildkröte in Oberschwaben. Marginata 43: 56-61.

Hemke, E. 1985. Zum früheren und gegenwärtigen Vorkommen der europäischen Sumpfschildkröte im Bezirk Neubrandenburg. Zoologischer Rundbrief für den Bezirk Neubrandenburg 1985(4): 64-67.

Hemmer, W. 1984. Nachzucht Europäischer Sumpfschildkröten und praktischer Artenschutz für Amphibien im Gartenteich. DATZ 37: 350-354.

Henle, K. 1989. Herpetologische Beobachtungen in Griechenland. Herpetofauna (Weinstadt) 11(59): 6-10.

Hergueta, S.; Lemire, M.; Ward, R.; Rio, J.P.; Reperant, J. 1992. A reconsideration of the primary visual system of the turtle Emys orbicularis. Journal für Hirnforschung 33(4-5): 515-544.

Hersche, H. 1999. Die Schildkröten Sardiniens. Teil 3. Schildkröte 1(6): 56-61.

Hervet, S. 2001. Etude du peuplement chelonien de la Corse a partir de la repartition des tortues fossiles de la Mediterranee occidentale. Bulletin de la Societe des Sciences Historiques and Naturelles de la Corse 696-697: 147-163.

Hezaveh, N.; Arakelyan, M.; Danielyan, F; Ghassemzadeh, F. 2012. Distribution and morphological variation of Emys orbicularis in the coastal areas of the Caspian sea. Iranian Journal of Animal Biosystematics 8(1): 39-45.

Hiller, A. 1990. Eine europäische Sumpfschildkröte Emys orbicularis (Linnaeus, 1758) mit angeborener letaler Missbildung. Salamandra 26(2-3): 215-217.

Hochstetter, F. 1908. Über die Art und Weise, wie die europäische Sumpfschildkröte ihre Eier ablegt und wie die Jungen dieses Tieres das Ei verlassen. Innsbruck, Ber. Natw. Med. Ver. 30 [1905-1907]: 147-153.

Honegger, R.E. 2011. Die Sumpfschildkröte in der Turmkugel des Fraumünsters in Zürich. Sekretär 11(1): 44-49.

Hudoklin, A. 1995. Iscemo zelvo mocvirsko sklednico. [On the lookout for the European pond turtle Emys orbicularis]. Proteus 58(4): 178-180.

Igalffy, K.; Mladinov, L.; Pavletic, J. 1965. Contribution a l'étude de la faune de l'ile de Pag. Rapp. P.-v. Réun. Commn. Int. Explor. Scient. Mer Méditerr. 18(2): 531-535.

Ingen, L. van 2014. [Functional populations of European pond turtles (Emys orbicularis) in Brenne (Indre, 36)]. (In French). Cheloniens 34: 26-39.

Ion, I.; Zamfirescu, S.R.; Zamfirescu, O.; Gaucan, D. 2006. Observations on reptile populations from the zone Probota-Perieni (Iasi county). Analele Stiintifice ale Universitatii "Al. I. Cuza" din Iasi Sectiunea Biologie Animala 52: 197-204.

Isailovic, J.C.; Mesaros, G. 2013. Conservation activities for the European pond turtle (Emys orbicularis) in Serbia. Herpetology Notes 6: 119-121.

Isberg, O. 1929. Das ehemalige Vorkommen der Sumpfschildkröte (Emys orbicularis) in Schweden und damit zusammenhängende Klimatische Erscheinungen. Arkiv för Zoologi (Stockholm) 21(A3): 1-52.

Jablonski, A.; Jablonska, S. 1998. Egg-laying in the European pond turtle, Emys orbicularis (L.), in Leczynsko-Wlodawskie Lake District (east Poland). Mertensiella 10: 141-146.

Jablonski, D.; Havas, P.; Kautman, J.; Lengyel, J.; Szalay, F.; Mikulícek, P. 2015. Critically endangered European pond turtle (Emys orbicularis) in western Slovakia: historical and current records with the discovery of a new reproducing population. Herpetology Notes 8: 617-624.

Jablonski, D.; Mrocek, J.; Grula, D.; Christophoryová, J. 2017. Attempting courtship between Emys orbicularis and Trachemys scripta (Testudines: Emydidae). Herpetology Notes 10: 123-126.

Jankevicius, K.; Zajanckauskas, P.; Balevicius, K.; Kozlauskas, R.; Lekavicius, A.; Logminas, V.; Macionis, A.; Sukackas, V.; Tursa, G. (eds.). 1981. [Red data book of the Lithuanian SSR. Rare and endangered species of animals and plants]. (In Lithuanian). Mokslas, Vilnius. 82 pp.

Javier Perianes, M.; Gomez de Berrazueta, J.M.; Fernandez-Alzas, M.D.; Perez-Bote, J.L.; Munoz del Viejo, A.; Blasco, M. 2006. Aplicaciones del analisis de imagen como herramienta taxonomica en la discriminacion de poblaciones de Emys orbicularis (L. 1758). Boletin de la Asociacion Herpetologica Espanola 17(2): 109-113.

Jendretzke, N. 2011. La Brenne, ein Paradies für Europäische Sumpfschildkröten in Frankreich. Elaphe 19(2): 20-24.

Jesu, R.; Mamone, A.; Lamagni, L.; Ortale, S. 2000. Nuovi dati sulla presenza del pelodite punteggiato (Pelodytes punctatus) e della testuggine palustre europea (Emys orbicularis) in Liguria. pp. 611-618. In: Giacoma, C. (ed.). Atti I Congresso Nazionale della Societas Herpetologica Italica (Torino, 2-6 Ottobre 1996). [Proceedings of the first National Congress of the Societas Herpetologica Italica (Turin, 2-6 October 1996)]. Museo Regionale di Scienze Naturali, Torino. 821 pp.

Jesu, R.; Piombo, R.; Salvidio, S.; Lamagni, L.; Ortale, S.; Genta, P. 2004. A new taxon of pond terrapin endemic to western Liguria (NW Italy): Emys orbicularis ingauna n. ssp. (Reptilia, Emydidae). Annali del Museo Civico di Storia Naturale "Giacomo Doria" 96: 133-192.

Joger, U.; Amann, T.; Lenk, P.; Willand, U. 1998. Molekuläre merkmale und das Phylogenetische Artkonzept. Zoologische Abhandlungen (Dresden) 50(Supplement): 109-123.

Joger, U.; Fritz, U.; Guicking, D.; Kalyabina-Hauf, S.; Nagy, Z.T.; Wink, M. 2010. Relict populations and endemic clades in Palearctic reptiles: evolutionary history and implications for conservation. pp. 119-143. In: Habel, J.C. & Assmann, T. (eds.). Relict species: phylogeography and conservation biology. Springer, Heidelberg, Dordrecht, etc. 449 pp.

Jost, U. 2006. Rote Liste gefährdeter Reptilien in der Schweiz 2005. Die Europäische Sumpfschildkröte ist in der Schweiz offiziell heimisch. Testudo 15(2): 29-41.

Jost, U. 2013. Neue Anlage für Europäische Sumpfschildkröten im Natur- und Tierpark Goldau. Testudo 22(4): 30-34.

Kabisch, K.; Rogner, M. 1988. Eineiige Zwillinge bei der Europäischen Sumpfschildkröte Emys orbicularis (L.). Aquarien Terrarien 35(12): 416-417.

Kaiser, M. 1988. Geschützte Tiere unserer Heimat. Europäische Sumpfschildkröte (Emys orbicularis L.). Urania (Leipzig) 64(6): 1.

Kaltenegger, D. 2006. Die heimische Europäische Sumpfschildkröte (Emys orbicularis) und die zunehmende Problematik durch illegal ausgesetzte Rotwangen-Schmuck-Schildkröten (Trachemys scripta elegans). Österreichs Fischerei 59(4): 93-97.

Kalter, G. 2005. Ein Gartenteich für Europäische Sumpfschildkröten. DATZ (Die Aquarien- und Terrarien-Zeitschrift) 58(3): 18-20.

Kalter, G. 2005. Nachzucht der Europäischen Sumpfschildkröte. DATZ (Die Aquarien- und Terrarien-Zeitschrift) 58(4): 68-72.

Kami, H.G.; Hojjati, V.; Rad, S.P.; Sheidaee, M. 2006. A biological study of the European Pond Turtle, Emys orbicularis persica, and the Caspian pond turtle, Mauremys caspica caspica, in the Golestan and Mazandaran provinces of Iran. Zoology in the Middle East 37: 21-28.

Karaman, S.L. 1948. Prilog herpetologiji sjeverne Srbije. Prirod. Istraz. mat.-priv. Razred 24: 51-74.

Karl, H.V. 1984. Fossile und subfossile Reste von Emys orbicularis (L.) (Chelonia, Emydidae) aus Süd-Thüringen. Gothaer Museumsheft 12: 44-48.

Karl, H.V.; Kai, K.; Brose, W. 2012. [The history of the European pond turtle in Germany 1: the historical distribution of the European pond turtle - Emys orbicularis (L., 1758) - in Mecklenburg-West Pomerania (Germany) and description of an historical record from Pasewalk]. (In German). Mainzer Naturwissenschaftliches Archiv 49: 25-35.

Karl, H.V.; Paust, E. 2014. [The history of the European Pond Turtle in Germany 2: Checklist concerning the prehistorical distribution of the European Pond Turtle (Emys orbicularis L., 1758) in Thuringia]. (In German). Mainzer Naturwissenschaftliches Archiv 51: 145-165.

Karts, R. 1975. Die europäische Sumpfschildkröte. Aquarien Magazin 9(1): 39.

Keller, A.; Aellen, V.; Mahnert, V. 1993. Atlas de repartition des amphibiens et reptiles du canton de Geneve. Museum d'Histoire Naturelle de Geneve, Geneve. 48 pp.

Keller, C.; Andreu, A.C.; Ramo, C. 1998. Aspects of the population structure of Emys orbicularis hispanica from southwestern Spain. Mertensiella 10: 147-158.

Keller, C.; Diaz Paniagua, C.; Andreu, A.; Bravo, M.A. 1995. Distribution pattern of freshwater turtles in the Donana National Park (SW Spain). pp. 192-195. In: Devaux, B. (ed.). International Congress of Chelonian Conservation. France - Gonfaron - Tortoise Village - 6th to 10th of July 1995. Proceedings. Editions SOPTOM, Gonfaron, France. 344 pp.

Kerkhoff, N. 1987. [Fossil remains of Emys orbicularis Linnaeus, 1758, the European pond tortoise, from the Maasvlakte Province]. (In Dutch). Cranium 4(2): 59-66.

Khabibullin, V.F. 2000. Distribution of European Pond Turtle Emys orbicularis (L., 1758) in Bashkiria (south Urals, Russia). pp. 159-160. In: Kolchanov, N.; Furman, D.; Borovskikh, E.; Glazkova, N.; Shavrukov, Y.; Zhuravlev, A.; Omelianchuk, N.; Lavrushev, S. & Gruzdev, D. (eds.). Biodiversity and dynamics of ecosystems in North Eurasia. Volume 3. Section "Diversity of the fauna of North Eurasia", part 1. Novosibirsk, Russia, August 21-26, 2000. Institute of Cytology and Genetics, Novosibirsk. 213 pp.

Khabibullin, V.F. 2004. Distribution of Emys orbicularis in the South Urals, Russia. Biologia (Bratislava) 59: 27-32. (Suppl 14).

Khokhlova, T.V.; Panova, I.G. 2006. [Formation of accommodation in young turtles Emys orbicularis L]. (In Russian, English summary). Sensornye Sistemy 20(4): 300-308.

Kinzelbach, R. 1989. Die Europäische Sumpfschildkröte (Emys orbicularis) im Einzugsgebiet des Rheins. Zeitschrift für Angewandte Zoologie 75(4): 385-419.

Kjærgaard, J. 2002. Europæisk Sumpskildpadde i Midtjylland - udsat eller naturlig? [European Pond Turtle in Central Jutland - introduced or natural population?]. (In Danish, English summary). Nordisk Herpetologisk Forening 45(3): 76-79.

Klarowski, R. 1981. The European pond turtle Emys orbicularis in the nature reserve of the Lesser Orlowo Lake & in other localities in the Province of Olsztyn. Chronmy Przyrode Ojczysta 37(4): 14-23.

Kleewein, A. 2016. First genetic investigations into the occurrence of Emys orbicularis (Linnaeus, 1758) in Carinthia, Austria. Herpetozoa 29(1-2): 90-92.

Kleewein, A.; Wöss, G. 2013. Status of the European pond turtle, Emys orbicularis (Reptilia: Testudines: Emydidae) in Vorarlberg, Austria. Acta Herpetologica 8(1): 65-67.

Klingelhöffer, W. 1950. Einige Bemerkungen zum Werben der männlichen Schmuckschildkröten um die Weibchen. Wochenschrift für Aquarien- und Terrarienkunde (Braunschweig) 44(12): 375-376.

Kobolkuti, L.B.; Czirjak, G.A.; Spinu, M. 2016. Effects of malnutrition and improper captive maintenance on European Pond Turtle (Emys orbicularis): a case report. Journal of Animal and Plant Sciences 26(3): 874-879.

Koch, W. 1931. Über Haltung und Zucht der Emys europea. Zoologische Garten N.F. (Leipzig) 4: 153-157.

Kolosvary, G.V. 1957. Das Leben der Tisza. I. Über die Tierwelt der Tisza und ihrer Inundationsgebiet. Acta biol., Szeged N.S. 3(1-2): 81-108.

Korsos, Z. 1995. A nadhoz kotodo allatok. Keteltuek (Amphibia). Hullok (Reptilia). [Animals associated with reeds. Amphibia. Reptilia]. (In Hungarian). Studia Naturalia 8: 96-98.

Koscielny, H. 2002. Ponowne stwierdzenie zolwia blotnego na Gornym Slasku [Renewed record of Emys orbicularis in the Upper Silesia]. (In Polish). Chronmy Przyrode Ojczysta 58(6): 99-101.

Kosinski, M. 1993. Occurrence and characteristics of European pond tortoise Emys orbicularis in Chelm Landscape Park. Chronmy Przyrode Ojczysta 49(3): 67-75.

Kotenko, T.I. 2004. Distribution, habitats, abundance and problems of conservation of the European Pond Turtle (Emys orbicularis) in the Crimea (Ukraine): first results. Biologia (Bratislava) 59: 33-46. (Suppl 14).

Kotenko, T.I. 2005. La Cistude d'Europe en Ukraine. Manouria 8(29): 5-7.

Kotenko, T.I.; Zinenko, O.; Guicking, D.; Sauer Guerth, H; Wink, M; Fritz, U. 2005. First data on the geographic variation of Emys orbicularis in Ukraine: mtDNA haplotypes, coLoration, and size. Russian Journal of Herpetology 12: 43-46. (Supplement).

Kotsakis, T.; Gregori, L. 1987. I resti di Emys orbicularis (Linnaeus) (Emydidae, Testudinata) del Pleistocene inferiore di Pietrafitta (Perugia, Italia centrale). Geologica Romana 24 [1985]: 1-12.

Kovacs, T.; Anthony, B.; Farkas, B.; Bera, M. 2004. Preliminary results of a long-term conservation project on Emys orbicularis in an urban lake in Budapest, Hungary. Turtle and Tortoise Newsletter 7: 14-17.

Krefft, G. 1950. Das geschlechtliche Verhalten männlicher Schmuckschildkröten und seine Bedeutung für die Taxonomie. Wochenschrift für Aquarien- und Terrarienkunde (Braunschweig) 44(10): 309-313.

Kruszelnicki, J. 2000. Przyroda Mazurskiego Parku Krajobrazowego [The nature of the Masurian Landscape Park] (In Polish, English summary). Chronmy Przyrode Ojczysta 56(6): 71-87.

Kumerloeve, H. 1956. Sumpfschildkröten, Emys orbicularis (Linneaeus 1758) im Umkreis von Osnabrück (mit Hinweisen auf ganz Niedersachsen). Beiträge Naturk. Niedersachs. 9(Special issue): 195-202.

KutzLi, M. 2005. Rückblick auf das 4. Internationale Symposium über die Europäische Sumpfschildkröte Emys orbicularis vom 8. bis 10. Juni 2005 in Valencia. Testudo 14(4): 10-12.

Kutzli, M.; Schaffner, H.P. 2015. Die Europäische Sumpfschildkröte in der Schweiz – die Geschichte einer Rückkehr. Marginata 46: ?

Kuzniak, S.; Ratajczak, J. 2006. Nowe stanowisko zolwia blotnego Emys orbicularis w Wojewodztwie Lubuskim [New locality of the European Pond Turtle Emys orbicularis in Lubuskie Province]. (In Polish). Przeglad Przyrodniczy 17(1-2): 118-119.

Lacomba Andueza, I.; Sancho Alcayde, V. 2004. Advances in the action plan for Emys orbicularis in the Valencia region, Spain. Biologia (Bratislava) 59: 173-176. (Suppl 14).

Lacoste, V.; Kutzli, M. 2006. Wiederansiedlung der Europäischen Sumpfschildkröte Emys orbicularis Linnaeus 1758 in der elsässischen Oberrheinebene - ein laufendes Projekt. Testudo 15(2): 7-28.

Lampert, K. 1909. Über einen Fund der Sumpfschildkröte in Württemberg. Jahreshefte Ver. Natk. (Stuttgart) 65: 270-274.

Lanszki, J.; Molnar, M.; Molnar, T. 2006. Factors affecting the predation of otter (Lutra lutra) on European Pond Turtle (Emys orbicularis). Journal of Zoology (London) 270(2): 219-226.

Latzel, G. 1977. Grösseres Vorkommen der Europäischen Sumpfschildkröte (Emys orbicularis) bei Wolfsburg, Südniedersachsen. Beiträge zur Naturkunde Niedersachsens 30: 81-84.

Lawrence, K. 1981. Chelonian stock records. Rephiberary 44: 2-5.

Lebboroni, M.; Cecchini, A. 2005. Basking counts as abundance indices in pond populations of Emys orbicularis. Herpetological Journal 15(2): 121-124.

Lebboroni, M.; Chelazzi, G. 1991. Activity patterns of Emys orbicularis L. (Chelonia Emydidae) in central Italy. Ethology Ecology & Evolution 3(3): 257-268.

Lebboroni, M.; Chelazzi, G. 2000. Waterward orientation and homing after experimental displacement in the European Pond Turtle, Emys orbicularis. Ethology Ecology & Evolution 12(1): 83-88.

Lehmann, K. 1980. Zum Vorkommen der Europäischen Sumpfschildkröte, Emys orbicularis, auf Menorca/Balearen (Spanien). (Reptilia: Testudines: Emydidae). Salamandra 16(2): 132-134.

Lenk, P.; Fritz, U.; Joger, U.; Wink, M. 1999. Mitochondrial phylogeography of the European pond turtle, Emys orbicularis (Linnaeus 1758). Molecular Ecology 8(11): 1911-1922.

Lenk, P.; Hanka, S.; Fritz, U.; Joger, U.; Wink, M. 1999. Die Europäische Sumpfschildkröte im Enkheimer Ried bei Frankfurt/Main. Luscinia 50: 261-269.

Lenk, P.; Joger, U.; Fritz, U.; Heidrich, P.; Wink, M. 1998. Phylogeographic patterns in the mitochondrial cytochrome b gene of the European pond turtle (Emys orbicularis): first results. Mertensiella 10: 159-175.

Leptien, R. 2013. Die Europäische Sumpfschildkröte Reptilia (D) 18(100): 97-100.

Lizana, M.; Ciudad, M.J.; Gil, M.; Guerrero, F.; Perez-Mellado, V.; Martin Sanchez, R. 1992. Nuevos datos sobre la distribucion de los anfibios y reptiles en el Macizo Central de la Sierra de Gredos. Revista Espanola de Herpetologia 6: 61-80.

Lovász, Z.; Kovacs, T.; Saly, P.; Kiss, I. 2012. [Spatial and temporal activity patterns of European pond turtle (Emys orbicularis L.) in Lake Naplas]. (In Hungarian). Allattani Kozlemenyek 97(2): 201-212.

Ludicke, M. 1936. Über die Atmung von Emys orbicularis, L. Zoologische Jahrbücher (Abteilung für Allgemeine Systematik, Ökologie und Geographie der Tiere) (Jena) 56: 83-106.

Luhe, M. 1913. Weitere Mitteilungen über die Sumpfschildkröte. Schr. Physik. Ges. (Konigsberg) 53: 353-354.

Luhe, Max 1909. Sumpfschildkröte in Ostpreussen. Schr. Physik. Ges. (Konigsberg) 49(1908): 386-387.

Luhe, Max 1910. Die Verbreitung der Sumpfschildkröte in Ostpreussen. Schr. Physik. Ges. (Konigsberg) 50 [1909]: 348-350.

Luiselli, L.; Capula, M.; Capizzi, D.; Filippi, E.; Trujillo-Jesus, V.; Anibaldi, C. 1997. Problems for conservation of pond turtles (Emys orbicularis) in central Italy: is the introduced red-eared turtle (Trachemys scripta) a serious threat?. Chelonian Conservation and Biology 2(3): 417-419.

Lukina, G.P. 1971. Biology of propagation of Emys orbicularis L. in the area adjacent to the eastern part of the Azof Sea. Ekologiya 1971(3): 99-100.

Maciantowicz, M. 2002. Problemy ochrony i zachowania puli genowej izolowanych populacji zolwia blotnego Emys orbicularis. [Problems of protection and maintenance of the genetic pool of isolated populations of European Pond Turtle Emys orbicularis L]. (In Polish, English summary). Przeglad Przyrodniczy 13(3): 39-46.

Maciantowicz, M.; Najbar, B. 2000. Wystepowanie zolwia blotnego Emys orbicularis Linnaeus, 1758 na terenie wojewodztwa lubuskiego [Occurrence of the pond turtle Emys orbicularis Linnaeus, 1758 in the Lubuskie Province] (In Polish, English summary). Przeglad Zoologiczny 44(3-4): 177-191.

Maciantowicz, M.; Najbar, B. 2004. Distribution and active conservation of Emys orbicularis in Lubuskie province (West Poland). Biologia (Bratislava) 59: 177-183. (Suppl 14).

Maehn, M. 2003. Die Europäische Sumpfschildkröte Emys orbicularis (Linnaeus, 1759) - die ideale für den Gartenteich. Draco 4(1) (13): 19-24.

Malkmus, R. 1996. Ein Neufund von Emys orbicularis occidentalis im Mittelportugal. Herpetofauna (Weinstadt) 18(103): 33-34.

Maran, J.; Coic, C. 2007. Un cas de flavisme partiel chez la Cistude d'Europe (Linne, 1758) (Reptilia, Chelonii, Emydidae). Cheloniens 6: 38-41.

Marián, M.; Szabo, I. 1961. Contribution to the biology of propagation of the tortoise Emys orbicularis L. Allatt. Kozlem. 48(1-4): 85-90.

Martens, H.J. 2016. Observations of the European Pond Turtle. Radiata (English edition) 25(1): 25-27.

Martin, M. 2010. [New locality for Emys orbicularis in the province of Barcelona]. (In Spanish). Boletin de la Asociacion Herpetologica Espanola 21: 69-71.

Mascort, R. 1998. Distribution and status of the European pond turtle, Emys orbicularis, in Catalonia. Mertensiella 10: 177-186.

Mascort, R. 1999. Situacion actual del galapago europeo en la peninsula Iberica. Quercus 161: 18-23.

Masin, S. 2009. La Tartarughe palustre europea Emys orbicularis. Testudo Edizioni, Venezia. 79 pp.

Masin, S.; Ficetola, G.F.; Bottoni, L. 2015. Head starting European Pond Turtle (Emys orbicularis) for reintrodution: patterns of growth rates. Herpetological Conservation and Biology 10(1): 516-524.

Massana, M.; Bonet, B.; Bertolero, A. 2008. Intento de depredacion de mantis sobre juvenil de galapago europeo. Boletin de la Asociacion Herpetologica Espanola 19: 22-23.

Matson, C.W.; Palatnikov, G.; Islamzadeh, A.; McDonald, T.J.; Autenrieth, R.L.; Donnelly, K.C.; Bickham, J.W. 2005. Chromosomal damage in two species of aquatic turtles (Emys orbicularis and Mauremys caspica) inhabiting contaminated sites in Azerbaijan. Ecotoxicology 14(5): 513-525.

Matthey, R. 1927. Intersexualite chez une Tortue Emys europaea. Comptes Rendus des Seances de la Societe de Biologie et de Ses Filiales 97: 369-371.

Mattison, C. 1979. Geographic distribution: Emys orbicularis (European Pond Tortoise). Spain: Menorca. Herpetological Review 10(2): 59.

Mazanaeva, L.F.; Orlova, V.F. 2004. Distribution and ecology of Emys orbicularis in Daghestan, Russia. Biologia (Bratislava) 59: 47-53. (Suppl 14).

Mazzotti, S.; Montanari, F.; Greggio, N.; Barocci, M. 2007. La popolazione della testuggine palustre (Emys orbicularis) del Bosco della Mesola. Quaderni della Stazione di Ecologia del Civico Museo di Storia Naturale di Ferrara 17: 117-123.

Mediani, M.; Amezian, M.; Tattou, M.I.; Benhoussa, A.; Rguibi Idrissi, H.; El Agbani, M.A.; Qninba, A. 2009. Nouvelles citations de deux especes reliques palearctiques, Emys orbicularis Linnaeus, 1758 et Vipera latastei Bosca, 1878 dans la Peninsule Tingitane (Rif occidental, Maroc). Bulletin de l'Institut Scientifique Section Sciences de la Vie (Rabat) 31(2): 99-102.

Meeske, A.C.M. 2008. Can Emys orbicularis survive in Lithuania? Acta Biologica Universitatis Daugavpiliensis 8(1): 47-52.

Meeske, A.C.M.; Muehlenberg, M. 2004. Space use strategies by a northern population of the European Pond Turtle, Emys orbicularis. Biologia (Bratislava) 59: 95-101. (Suppl 14).

Meeske, A.C.M.; Pupins, M.; Rybczynski, K. 2006. Erste Ergebnisse zur Verbreitung und zum Status der Europäischen Sumpfschildkröte (Emys orbicularis) am nördlichen Rand ihrer Verbreitung in Litauen und Lettland. Zeitschrift für Feldherpetologie 13(1): 71-99.

Meeske, A.C.M.; Schneeweiss, N.; Rybczynski, K.J. 2002. Reproduction of the European Pond Turtle Emys orbicularis in the northern limit of the species range. Biota (Race) 3(1-2): 91-101.

Meeske, M. 1997. Nesting behaviour of European pond turtle (Emys orbicularis) in south Lithuania. Acta Zoologica Lituanica 7: 143-150.

Meeske, M. 1997. Nesting ecology of European pond turtle (Emys orbicularis) in south Lithuania. Acta Zoologica Lituanica 7: 138-142.

Meeske, M. 2006. Die Europäische Sumpfschildkröte am Nördlichen Rand ihrer Verbreitung in Litauen. Laurenti Verlag, Bielefeld. 160 pp.

Meeske, M.A.C. 2000. Die Europäische Sumpfschildkröte (Emys orbicularis) an der nördlichen Grenze ihrer Verbreitung in Litauen. Elaphe 8(4): 57-63.

Meier, H. 2005. Zur Bestandssituation von Emys orbicularis luteofusca in der Zentraltürkei. Radiata 14(3): 26-32.

Meier, H. 2005. On the status of Emys orbicularis luteofusca in central Turkey. Radiata 14(3): 26-32.

Mertens, R. 1950. Einige Beobachtungen bei der Zucht der europäischen Sumpfschildkröte. Zoologische Garten (Leipzig) 17: 170-175.

Merwald, F. 1965. Die Reptilien und Amphibien der Steyregger Auen. Naturkundliches Jahrbuch Stadt Linz 1965: 307-318.

Methner, K. 1988. Zum Vorkommen von Emys orbicularis (Linnaeus, 1758) auf Menorca (Balearen). 2. (Testudines: Emydidae). Salamandra 24(4): 302-305.

Meyer, A.; Fritz, U. 1996. Die Europäische Sumpfschildkröte (Emys orbicularis hellenica) auf Samos. Herpetofauna (Weinstadt) 18(103): 27.

Mezzena, R.; Dolce, S. 1978. Anfibi e rettili del Carso. Guida alla mostra erpetologica permanente del Museo Civico di Storia Naturale di Trieste. Atti del Museo Civico di Storia Naturale di Trieste 30 [1977]: 1-218.

Mignet, F.; Gendre, T.; Reudet, D.; Malgoire, F.; Cheylan, M.; Besnard, A. 2014. Short-term evaluation of the success of a reintroduction program of the European Pond Turtle: the contribution of space-use modeling. Chelonian Conservation and Biology 13(1): 72-80.

Miguelez, D.; Gallego, R.; Fernandez, R. 2012. [Presence of Emys orbicularis in the Las Medulas Natural Monument, Leon]. (In Spanish). Boletin de la Asociacion Herpetologica Espanola 23(1): 87-91.

Miquet, A. 1998. Pond turtle reintroduction in Lake Bourget (Savoie, France). Mertensiella 10: 298.

Miquet, A.; Cadi, A. 2002. Reintroduction de la Cistude d'Europe en Savoie: Premier bilan (2000/2001). Bulletin de la Societe Herpetologique de France 104: 57-65.

Mitrus, S. 2002. Mechanizm temperaturowej determinacji plci a problem ochrony zolwia blotnego. [Temperature dependent sex determination and the problem of protection of the European Pond Turtle]. (In Polish, English summary). Przeglad Przyrodniczy 13(3): 47-51.

Mitrus, S. 2005. Czynna ochrona zolwia blotnego - skuteczna metoda ochrony czy eksperyment? [Active protection of the European Pond Turtle - efficacious technique or experiment?]. (In Polish, English summary). Chronmy Przyrode Ojczysta 61(4): 59-72.

Mitrus, S. 2005. Headstarting in European Pond Turtles (Emys orbicularis): Does it work? Amphibia-Reptilia 26(3): 333-341.

Mitrus, S. 2006. Fidelity to nesting area of the European Pond Turtle, Emys orbicularis (Linnaeus, 1758). Belgian Journal of Zoology 136(1): 25-30.

Mitrus, S. 2006. Przywiazanie do obszaru skladania jaj przez samice zolwia blotnego Emys orbicularis (L.) [Fidelity to nesting area of females of the European Pond Turtle Emys orbicularis (L.)]. (In Polish, English summary). Chronmy Przyrode Ojczysta 62(6): 45-55.

Mitrus, S. 2006. Spatial distribution of nests of the European Pond Turtle, Emys orbicularis (Reptilia: Testudines: Emydidae), from long-term studies in central Poland. Zoologische Abhandlungen (Dresden) 55, 25 2005(2006): 95-102.

Mitrus, S. 2006. Survivorship of headstarted juveniles of the European Pond Turtle in central Poland. Chelonii 4: 38-41.

Mitrus, S. 2008. Do European Pond Turtle females continue to grow on reaching maturity? Nature Journal - Opole 41: 63-69.

Mitrus, S. 2008. Reintroduction of the European Pond Turtle using headstarted animals: is it possible? Revista Española de Herpetología 22: 87-92.

Mitrus, S. 2008. Relocation of the European Pond Turtle Emys orbicularis clutches did not influence the hatching rate. Acta Biologica Universitatis Daugavpiliensis 8(1): 63-66.

Mitrus, S. 2008. The headstarting technique is an ineffective method for conservation of the European Pond Turtle - elasticity analysis. Ecological Questions 10: 51-55.

Mitrus, S. 2009. Growth rings in young turtles Emys orbicularis - marking is the only reliable criterion for distinguishing between wild and headstarted animals. Herpetological Journal 19(2): 107-109.

Mitrus, S. 2010. Is the European pond turtle Emys orbicularis strictly aquatic? - habitats where the turtle lives in central Europe. Acta Herpetologica 5(1): 31-35.

Mitrus, S. 2010. Sprostowanie - ponownego stwiersdenia zolwia blotnego na gornym Slasku w 2002 roku nie bylo [Disclaimer - there was no re-finding of the European pond turtle at Upper Silesia in 2002]. (In Polish). Chronmy Przyrode Ojczysta 66(3): 237-238.

Mitrus, S.; Najbar, B.; Kotowicz, A. 2012. Frequency of successful reproduction and time of nest emergence of hatchlings of the European pond turtle in the northern part of its distribution area. Herpetological Journal 22(4): 235-239.

Mitrus, S.; Najbar, B.; Kotowicz, A.; Najbar, A. 2018. The body size of headstarted and wild juvenile European Pond Turtles (Emys orbicularis). Russian Journal of Herpetology 25(2): 161-164.

Mitrus, S.; Zemanek, M. 1998. Reproduction of Emys orbicularis (L.) in central Poland. Mertensiella 10: 187-191.

Mitrus, S.; Zemanek, M. 2002. Dotychczasowe wyniki czynnej ochrony zolwia blotnego w dolinie rzeki zwolenki. [Hitherto results of active protection of the European Pond Turtle in the Zwolenka river valley]. (In Polish, English summary). Przeglad Przyrodniczy 13(3): 3-8.

Mitrus, S.; Zemanek, M. 2004. Body size and survivorship of the European Pond Turtle Emys orbicularis in Central Poland. Biologia (Bratislava) 59: 103-107. (Suppl 14).

Mitrus, S.; Zemanek, M. 2004. European pond tortoise, Emys orbicularis, neonates overwintering in the nest. Herpetological Journal 13(4): 195-198.

Mittelholzer, A. 1953. Amphibien und Reptilien. Mitt. Aargau. Naturf. Ges. 1953: 174-185.

Mlynarski, M. 1987. [Problems of the protection of amphibians and reptiles in Poland]. (In Polish, English summary). Chronmy Przyrode Ojczysta 43(3): 18-26.

Mollov, I.A.; Naumov, B.Y.; Dobrev, D.D.; Popgeorgiev, G.S. 2013. Conservation activities for European pond turtles (Emys orbicularis) in Bulgaria. Herpetology Notes 6: 135-138.

Molnar, T.; Lehoczky, I.; Molnar, M.; Benedek, I.; Magyary, I.; Zsigmond, J.; Zsolnai, A. 2011. Genetic diversity of the European pond turtle (Emys orbicularis) in the Southwest region of Hungary - first results. Amphibia-Reptilia 32(4): 519-526.

Monney, J.C. 2009. Il y a 150 ans dans le bulletin: retrospective. Tortues de la faune Suisse actuelle. Sur l'existence de tortues d'eau douce dans la faune suisse actuelle. (Seance du 22 juin 1859). Bulletin de la Societe Vaudoise des Sciences Naturelles 91(4): 433-438.

Moravec, J. 1999. To the introduction of the European pond turtle (Emys orbicularis) in the Central Bohemia. Casopis Narodniho Muzea Rada Prirodovedna 168(1-4): 117-119.

Moravec, J. 2003. Some notes on the population of dwarfed Emys orbicularis from Pag (Croatia). Casopis Narodniho Muzea Rada Prirodovedna 172(1-4): 55-60.

Morcillo, V. 2012. Le centre de reproduction des Albères à Garriguella. Cheloniens 25: 45-49.

Mosimann, D. 2005. Emys-Projekt Schweiz: Zwischenergebnisse. Testudo 14(4): 5-9.

Mosimann, D. 2006. On the occurrence of the European Pond Turtle, Emys orbicularis (Linnaeus, 1758) 50 years after the first (re)intoductions at Moulin-de-Vert, Geneva, Switzerland. pp. 564-571. In: Artner, H.; Farkas, B. & Loehr, V. (eds.). Turtles: proceedings: International Turtle & Tortoise Symposium, Vienna 2002. Edition Chimaira, Frankfurt am Main. 618 pp.

Mosimann, D.; Cadi, A. 2004. On the occurrence and viability of the European Pond Turtle (Emys orbicularis) in Moulin-de-Vert (Geneva, Switzerland): 50 years after first introduction. Biologia (Bratislava) 59: 109-112. (Suppl 14).

Munsch, W. 1982. Erinnerungen an europäische Sumpfschildkröten. Aquarium (Minden) 16(158): 433-435.

Najbar, B. 2005. Aktywna ochrona zolwia blotnego Emys orbicularis (L.) na Ziemi Lubuskiej w latach 19980-2004 [Active protection of the European Pond Turtle Emys orbicularis (L.) in the Lubuskie province in the years 1998-2004]. (In Polish). Przeglad Zoologiczny 49(1-2): 61-69.

Najbar, B.; Maciantowicz, M. 2001. The distribution of the European Pond Turtle Emys orbicularis (L.) in Lubuskie Region (western Poland) and the initiative to reconstruct and supply the present sites of this species in the Middle Odra region. Bulletin of the Polish Academy of Sciences Biological Sciences 49(2): 127-136.

Najbar, B.; Szuszkiewicz, E. 2005. Reproductive ecology of the European Pond Turtle Emys orbicularis (Linnaeus, 1758) (Testudines: Emydidae) in western Poland. Acta Zoologica Cracoviensia 48A(1-2): 11-19.

Najbar, B.; Szuszkiewicz, E. 2006. Interesujacy przypadek zachowania samicy zolwia blotnego Emys orbicularis (L.) na legowisku w zachodniej Polsce [An interesting case of the behaviour. Przeglad Zoologiczny 50(1-2): 35-36.

Najbar, B.; Szuszkiewicz, E. 2006. The morphometrics and colouration of the European Pond Turtle Emys orbicularis in Lubuskie province (west Poland). Biologia (Bratislava) 61(5): 585-592.

Najbar, B.; Szuszkiewicz, E. 2007. Nest-site fidelity of the European Pond Turtle Emys orbicularis (Linnaeus, 1758) (Testudines: Emydidae) in western Poland. Acta Zoologica Cracoviensia 50(1-2): 1-8.

Najbar, B.; Szuszkiewicz, E. 2007. Spostrzezenia dotyczace zachowan samic zolwia blotnego Emys orbicularis (L.) na legowisku w dolinie Ilanki (Ziemia Lubuska) [Observations concerning the behaviour of the females of the European Pond Turtle Emys orbicularis (L.) on the breeding site in the valley of the Ilanka river (Lubuskie province)]. (In Polish). Przeglad Zoologiczny 51(3-4) 2007: 179-182.

Naulleau, G. 1991. Adaptations ecologiques d'une population de cistudes (Emys orbicularis L.) (Reptilia, Chelonii) aux grands variations de niveau d'eau et a l'assechement naturel du milieu aquatique frequente. Bulletin de la Societe Herpetologique de France 58: 11-19.

Naulleau, G. 1992. Study of terrestrial activity and aestivation in Emys orbicularis (Reptilia: Chelonia) using telemetry. pp. 343-346. In: Korsos, Z. & Kiss, I. (eds.). Proceedings of the 6th Ordinary General Meeting of the Societas Europaea Herpetologica, 19-23 August 1991, Budapest, Hungary. Hungarian Natural History Museum, Budapest. 531 pp.

Nembrini, M.; Zanini, M. 2007. Distribuzione della Testuggine d'acqua Emys orbicularis (Linnaeus, 1758) in Ticino (Svizzera): risultati delle cattue 2005/2006. Bollettino della Societa Ticinese di Scienze Naturali 95: 99-102.

Nembrini, M.; Zanini, M. 2010. Monitoraggio e studio di radiotelemetria in una popolazione di testuggine palustre europea Emys orbicularis (Linnaeus, 1758) del Cantone Ticino (Svizzera). Bollettino della Societa Ticinese di Scienze Naturali 98: 53-61.

Nemoz, M.; Cadi, A.; Thienpont, S. 2004. Effects of recreational fishing on survival in an Emys orbicularis population. Biologia (Bratislava) 59: 185-189. (Suppl 14).

Nesemann, H. 1986. Die Wasserschildkröten in der Untermainaue im Jahre 1983. Naturwissenschaftlicher Verein Darmstadt Bericht N.F. 10: 68-70.

Nickl, S. 2012. The eastern Mediterranean pond turtle, Emys orbicularis hellenica (Valenciennes in Bibron & Bory de Saint-Vincent, 1832) - observations on the captive keeping and breeding of a subspecies of the European pond turtle from the South of Europe. Radiata 21(3): 24-35.

Nieoczym, M. 2005. Nowe stanowisko zolwia blotnego Emys orbicularis (L.) na Lubelszczyznie. [A new station of Emys orbicularis (L.) in the Lublin region]. (In Polish). Chronmy Przyrode Ojczysta 61(4): 104-105.

Nijs, J. 1996. Captive propagation and reproduction in a blind European pond turtle, Emys orbicularis (Linnaeus 1758). Bulletin of the Chicago Herpetological Society 31(9): 165.

Nijs, J.; Navez, C.; Merckx, J. 1991. The European pond turtle, Emys orbicularis, in La Brenne, France. Bulletin of the Chicago Herpetological Society 26(3): 50-53.

Novotny, M.; Danko, S.; Buesova, A.; Majlath, I.; Havas, P. 2008. European Pond Turtle hibernation in southeastern Slovakia: a preliminary report. Revista Española de Herpetología 22: 139-147.

Novotny, M.; Danko, S.; Havas, P. 2004. Activity cycle and reproductive characteristics of the European Pond Turtle (Emys orbicularis) in the Tajba National Nature Reserve, Slovakia. Biologia (Bratislava) 59: 113-121. (Suppl 14).

Ochinskaya, E.I.; Semiokhina, A.F.; Rubtsova, N.B.; Pleskacheva, M.G. 1983. [Polymorphism of behaviour of Emys orbicularis in resolving extrapolation tasks]. pp. 42-46. (In Russian). In: Kreps, E.M. (ed.). [Functional evolution of the central nervous system]. Nauka, Leningrad. 65 pp.

Olivier, A.; Barbraud, C.; Rosecchi, E.; Germain, C.; Cheylan, M. 2010. Assessing spatial and temporal population dynamics of cryptic species: an example with the European pond turtle. Ecological Applications 20(4): 993-1004.

Opatrny, E. 1962. Sexualdimorphism der Schildkröte Etnys orbicularis (Linnaeus). Cas. nar. Mus. 131(4): 207-208.

Orlova, V.F. 2005. La Cistude d'Europe en Russie. Manouria 8(29): 11-12.

Oschmann, M. 1966. Ein Moorfund der Sumpfschildkröte (Emys orbicularis L.) in Thüringen. Abh. Ber. naturk. Mus. Gotha 1966: 15-18.

Ota, H. 1999. A review of the European pond turtle, Emys orbicularis (Testudines: Emydidae), as a subject for integrative population studies. Japanese Journal of Herpetology 18(1): 30-36.

Ottonello, D.; Oneto, F.; Vignone, M.; Rizzo, A.; Salvidio, S. 2018. Diet of a restocked population of the European Pond Turtle Emys orbicularis in NW Italy. Acta Herpetologica 13(1): 89-93.

Ottonello, D.; Salvidio, S. 2007. La conservazione della testuggine palustre Emys orbicularis in Liguria: il progetto EMYS. Quaderni della Stazione di Ecologia del Civico Museo di Storia Naturale di Ferrara 17: 127-131.

Ottonello, D.; Salvidio, S.; Jesu, R.; Gili, C.; Genta, P.; Canessa, S.; Oneto, F. 2016. Conservation of the European Pond Turtle through population reinforcement in Liguria, northern Italy. pp. 62-66. IUCN/SSC Re-Introduction Specialist Group & Environmental Agency, Abu Dhabi.

Ottonello, D.; Salvidio, S.; Rosecchi, E. 2005. Feeding habits of the European pond terrapin Emys orbicularis in Camargue (Rhone delta, Southern France). Amphibia-Reptilia 26(4): 562-565.

Owen-Jones, Z. 2013. [The health status and reproduction of the European pond turtle: 2012 summary report]. (In French). Cheloniens 29: 14-26.

Owen-Jones, Z.; Priol, P.; Thienpont, S.; Cheylan, M.; Sauret, G.; Coic, C.; Besnard, A. 2016. The contrasting effects of short- and long-term habitat drainage on the population dynamics of freshwater turtles in a human-dominated landscape. Freshwater Biology 61(1): 121-132.

Paepke, H.J. 1977. Zur gegenwärtigen Verbreitung der europäischen Sumpfschildkrite (Emys orbicularis L.) in den brandenburgischen Bezirken Potsdam, Frankfurt/Oder, Cottbus und in Berlin (Reptilia, Emydidae). Mitteilungen aus dem Zoologischen Museum in Berlin 53(1): 173-185.

Palm, H.G. 1974. Untersuchungen über Vorkommen und Lebensweise der europäischen Sumpfschildkröte, Emys orbicularis (L.), in der Märkischen Schweiz. Aquarien Terrarien Monatschrift für Ornithologie und Vivarienkunde 21(12): 411-414.

Parham, J.F.; Leuvan, T. van 2002. Geographic distribution: Emys orbicularis (European Pond Turtle). Herpetological Review 33(2): 147.

Paul, R. 2004. Population viability analysis and effect of conservation measures in Emys orbicularis in Northeast Germany using computer simulation. Biologia (Bratislava) 59: 191-200. (Suppl 14).

Paul, R. 2004. Untersuchungen zur Raumnutzung und Durchführung einer Gefährdungsgradanalyse an einer Population der Europäischen Sumpfschildkröte (Emys orbicularis Linnaeus, 1758) in NO-Deutschland. Thesis, dissertation.de, Hamburg Universität. 163 pp.

Paul, R.; Andreas, B. 1998. Migration and home range of female European pond turtles (Emys o. orbicularis) in Brandenburg (NE Germany), first results. Mertensiella 10: 193-197.

Pawlowski, S. 2003. Bemerkungen zur Nachzucht der Europäischen Sumpfschildkröte, Emys orbicularis (Linnaeus, 1758) bei kombinierter Terrarien und Freilandhaltung. Elaphe 11(1): 30-36.

Pawlowski, S. 2005. Vergleichende Ei-Entwicklungsdauer der Europäischen Sumpfschildkröte, Emys orbicularis (Linnaeus, 1758) under Kaspischen Flussschildkröte, Mauremys rivulata (Valenciennes, 1833). Elaphe 13(3): 29-33.

Pawlowski, S. 2009. Freilandschlupf bei der Europäischen Sumpfschildkröte, Emys orbicularis ssp. Linnaeus, 1758, aus einem im Freiland überwinterten Gelege. Elaphe 17(2): 22-30.

Pawlowski, S. 2016. Bemerkungen zur Freilandhaltung und Nachzucht der Französischen Sumpfschildkröte Emys orbicularis galloitalica Fritz, 1995. Sauria (Berlin) 38(2): 47-53.

Pawlowski, S. 2016. Winteraktivitäten bei der Hellenischen Sumpfschildkröten (Emys orbicularis hellenica) in einer kontrollierten Freilandanlage. Marginata 50: ?

Pawlowski, S. 2017. Präzision bei der Eiablage einer hellenischen Sumpfschildkröte Emys orbicularis hellenica (Valenciennes in Bibron & Bory de Saint-Vincent, 1832). Sauria (Berlin) 39(4): 19-23.

Pedall, I.; Fritz, U.; Stuckas, H.; Valdeon, A.; Wink, M. 2011. Gene flow across secondary contact zones of the Emys orbicularis complex in the western Mediterranean and evidence for extinction and re-introduction of pond turtles on Corsica and Sardinia (Testudines: Emydidae). Journal of Zoological Systematics and Evolutionary Research 49(1): 44-57.

Pellmann, H.; Luederitz, V. 2000. Nachweis der Europäischen Sumpfschildkröte Emys orbicularis (Linnaeus, 1758) an der Alte Elbe bei Magdeburg. Abhandlungen und Berichte fuer Naturkunde 23: 47-52.

Pereira, M.; Segurado, P.; Neves, N. 2011. Using spatial network structure in landscape management and planning: a case study with pond turtles. Landscape and Urban Planning 100(1-2): 67-76.

Pérez-Santigosa, N.; Florencio, M.; Hidalgo-Vila, J.; Díaz-Paniagua, C. 2011. Does the exotic invader turtle, Trachemys scripta elegans, compete for food with coexisting native turtles? Amphibia-Reptilia 32(2): 167-175.

Pérez-Santigosa, N.; Hidalgo-Vila, J.; Díaz-Paniagua, C. 2013. Comparing activity patterns and aquatic home range areas among exotic and native turtles in southern Spain. Chelonian Conservation and Biology 12(2): 313-319.

Perpinan, D. 2003. Nuevos datos sobre la distribucion de tres especies de galapagos en la provincia de Cuenca (centro de Espana). Boletin de la Asociacion Herpetologica Espanola 14(1-2): 15-16.

Pfau, J. 1988. Beitrag zur Verbreitung der Herpetofauna in der Niederalgarve (Portugal). Salamandra 24(4): 258-275.

Philippen, H.D. 2008. Zwillingsgeburt bei der Europäischen Sumpfschildkröte (Emys orbicularis). Marginata 20: 42-43.

Pieau, C. 1998. Temperature-dependent sex determination in Emys orbicularis: laboratory and field studies. Mertensiella 10: 199-207.

Pieh, A.; Sattele, B. 1998. Die Europäische Sumpfschildkröte (Emys orbicularis) Mallorcas. Elaphe 6(3): 64-67.

Pleguezuelos, J.M.; Moreno, M.; Ruiz, I. 1989. Nuevas citas de anfibios y reptiles para el S.E. de la Peninsula Iberica. Doñana Acta Vertebrata 16(2): 300-305.

Podloucky, R. 1985. Status und Schutzproblematik der europäischen Sumpfschildkröte (Emys orbicularis). Natur und Landschaft 60(9): 339-345.

Podloucky, R. 1998. Status of Emys orbicularis in northwest Germany. Mertensiella 10: 209-217.

Polo-Cavia, N.; Gonzalo, A.; López, P.; Martin, J. 2010. Predator recognition of native but not invasive turtle predators by naive anuran tadpoles. Animal Behaviour 80(3): 461-466.

Poschadel, J.R. 2003. Molekulärgenetische und soziobiologische Untersuchungen zur Populationsstruktur der Europäischen Sumpfschildkröte Emys orbicularis (Linnaeus 1758). Artenschutzreport 13: 40-44.

Poschadel, J.R. 2003. Untersuchungen zur Populationsstruktur und zum Sozialverhalten der Europäischen Sumpfschildkröte Emys orbicularis (Linnaeus, 1758). Thesis, dissertation.de, Berlin. 136 pp.

Poschadel, J.R.; Meyer-Lucht, Y.; Plath, M. 2006. Response to chemical cues from conspecifics reflects male mating preference for large females and avoidance of large competitors in the European Pond Turtle, Emys orbicularis. Behaviour 143(5): 569-587.

Poschadel, J.R.; Plath, M. 2007. Die Sprache der Duefte: Europäische Sumpfschildkröten (Emys orbicularis) verwenden wasserlösliche Botenstoffe für den Austausch von Informationen. Marginata 13: 40-46.

Poschadel, J.R.; Stampfer, R.; Kirschey, T.; Beutler, A.; Baur, M. 2004. Autochthonous European Pond Turtles (Emys o. orbicularis) in southern Bavaria - preliminary results. Radiata 13(2): 17-24.

Pozzi, A. 1972. Sulla presenza di Emys orbicularis (L.) in Brianza (provincia di Como) (Chelonia). Atti della Societa Italiana di Scienze Naturali e del Museo Civico di Storia Naturale di Milano 113(4): 328-334.

Priol, P.; Coic, C.; Servan, J. 2008. Repartition de la cistude d'Europe (Emys orbicularis) en Aquitaine. Bulletin de la Societe Herpetologique de France 127: 23-34.

Prsa, A. 1954. Une contribution a la connaissance de l'herpetofaune du lac de Palic et de ses environs immediats. St. Mat. Srpske Ser. Priv. Nauka 7: 81-87.

Prusak, B.; Mitrus, S.; Najbar, B.; Pacholewska, A.; Deas, A.; Skonieczna, K.; Gorecki, G.; Grzybowski, G.; Hryniewicz, A.; Wroblewski, R.; Grzybowski, T. 2013. Population differentiation of the European pond turtle (Emys orbicularis) in Poland inferred by the analysis of mitochondrial and microsatellite DNA: implications for conservation. Amphibia-Reptilia 34(4): 451-461.

Puky, M.; Gemesi, D.; Schad, P. 2004. Distribution of Emys orbicularis in Hungary with notes on related conservational and environmental education activities. Biologia (Bratislava) 59: 55-60. (Suppl 14).

Pupins, M.; Pupina, A. 2008. Distribution of European Pond Turtle Emys orbicularis (Linnaeus, 1758) on the northern edge of its area in Latvia. Revista Española de Herpetología 22: 149-157.

Pupins, M.; Pupina, A. 2008. The data on the observations of the European Pond Turtle (Emys orbicularis l.) at the northern edge of its area in Latvia. Acta Biologica Universitatis Daugavpiliensis 8(1): 35-46.

Pupins, M.; Pupina, A. 2009. The experimental data on sun-basking activity of European Pond Turtle Emys orbicularis in natural climate in Latvia: dynamics and correlation with the meteorological factors. Acta Biologica Universitatis Daugavpiliensis 9(2): 291-298.

Pupins, M.; Pupina, A. 2014. Projects on Emys orbicularis (Reptilia: Testudines: Emydidae) in Latvia for thirty years (1984-2014): biological aspects, results and effect on population and ecosystems. Acta Biologica Universitatis Daugavpiliensis 14(2): 159-175.

Radek, G. 1963. Meine Sumpfschildkröte. DATZ (Die Aquarien- und Terrarien-Zeitschrift) 16: 56-58.

Raemy, M.; Monney, J.C.; Ursenbacher, S. 2013. Conservation activities for European pond turtles (Emys orbicularis) in Switzerland. Herpetology Notes 6: 111-112.

Raemy, M.; Ursenbacher, S. 2018. Detection of the European pond turtle (Emys orbicularis) by environmental DNA: is eDNA adequate for reptiles? Amphibia-Reptilia 39(2): 135–143.

Rafalowski, G. 2006. Eine Mini-Fotoreportage über einen Ausflug ins Biotop der Europäischen Sumpfschildkröte Emys orbicularis südlich von Warschau, Polen. Emys 13(3): 17-19.

Rakauskas, V.; Masiulyte, R.; Pikuniene, A. 2016. Predator-prey interactions between a recent invader, the Chinese sleeper (Perccottus glenii) and the European pond turtle (Emys orbicularis): a case study from Lithuania. Acta Herpetologica 11(2): 101-109.

Ramos, S.; Franch, M.; Llorente, G.A.; Montori, A. 2009. Morphometry and biological cycle of a European Pond Turtle (Emys orbicularis) population from north-eastern Spain. Revista Española de Herpetología 23: 117-128.

Reinberger, (-). 1911. Sumpfschildkröte und Nörz in Ostpreussen. Schriften d. Physik.-Ökonom. Gesellschaft Königsberg 51 [1910]: 315-316.

Reinsch, H.H. 1984. Zum Vorkommen der europäischen Sumpfschildkröte (Emys orbicularis) im Elbe-Weser-Dreieck. Beiträge zur Naturkunde Niedersachsens 37(4): 245-247.

Richard, J.; Semenzato, M. 1988. Il Bosco di Carpenedo (Venezia) - 4. Osservazioni sugli anfibi e i rettili di un lembo relitto di foresta planiziale. Societa Veneziana di Scienze Naturali Lavori 13: 103-114.

Richter, M. 2015. Die Haltung und Zucht Europäischer Sumpfschildkröten. Marginata 46: ?

Riviere, V.; Roques, C.; Brun, L. 2013. Caractérisation d’une population de cistude d’Europe - Emys orbicularis (Linnaeus, 1758) - sur les marais des Paluns–Barlatier (étang de Bolmon, Bouches–du–Rhône), en vue de sa conservation. Bulletin de la Societe Linneenne de Provence 64: 41-48.

Rogner, M. 1987. Bei uns ausgestorben: die europäische Sumpfschildkröte, Emys orbicularis. Aquarium (Minden) 211: 33-39.

Rogner, M. 1995. Die europäische Sumpfschildkröte. Anmerkungen zur Pflege und Zucht von Emys orbicularis. Aquarium (Bornheim) 312: 7-10.

Rogner, M. 1995. Zur Herpetofauna der Insel Korfu. Teil 1: Frosche, Schildkröten, Geckos und Agamen. Aquarium (Bornheim) 315: 39-42.

Rogner, M. 2009. European Pond Turtle. Emys orbicularis. Edition Chimaira, Frankfurt am Main. 270 pp.

Rohnert, G. 1979. Nachwuchs bei europäischen Sumpfschildkröten. DATZ (Die Aquarien- und Terrarien-Zeitschrift) 32(4): 138-142.

Rollinat, R. 1899. Sur l'accouplement automnal de la cistude d'Europe. Bulletin de la Société Zoologique de France 24: 103-106.

Rollinat, R. 1902. Observations sur quelques reptiles du Departement de l'Indre. Moeurs, reproduction et domestication de la Cistude d'Europe. Memoires Societe Zoologique de France 15: 5-67.

Rollinat, R. 1932. La ponte de la Cistude d'Europe. La Terre et la Vie (Paris) 2(3): 123-129.

Roques, S.; Diaz-Paniagua, C.; Portheault, A.; Perez-Santigosa, N.; Hidalgo-Vila, J. 2006. Sperm storage and low incidence of multiple paternity in the European Pond Turtle, Emys orbicularis: a secure but costly strategy? Biological Conservation 129(2): 236-243.

Rossler, M. 1999. Populationsökologische Untersuchung von Emys orbicularis (Linnaeus, 1758) in den österreichischen Donau-Auen (Reptilia: Testudines: Emydidae). Faunistische Abhandlungen (Dresden) 21(2): 283-304.

Rovero, F.; Chelazzi, G. 1996. Nesting migrations in a population of the European pond turtle Emys orbicularis (L.) (Chelonia Emydidae) from central Italy. Ethology Ecology & Evolution 8(3): 297-304.

Rovero, F.; Lebboroni, M.; Chelazzi, G. 1999. Aggressive interactions and mating in wild populations of the European pond turtle Emys orbicularis. Journal of Herpetology 33(2): 258-263.

Rovero, F.; Lebboroni, M.; Chelazzi, G. 2000. Organizzazione spaziale e temporale dell'attivita in una popolazione di tartaruga palustre europea Emys orbicularis (L.). pp. 159-166. In: Giacoma, C. (ed.). Atti I Congresso Nazionale della Societas Herpetologica Italica (Torino, 2-6 Ottobre 1996). [Proceedings of the first National Congress of the Societas Herpetologica Italica (Turin, 2-6 October 1996)]. Museo Regionale di Scienze Naturali, Torino. 821 pp.

Royer, M. 1925. Sur la capture en Seine-et-Marne d'Emys orbicularis L. Bull. Ass. Nat. Vallee du Loing. Moret-sur-Loing 8(3): 148.

Ruchin, A.B.; Bakiev, A.G.; Ryzhov, M.K. 2007. [The new data about rare species of amphibians and reptiles of Mordovia]. (In Russian). Izvestiya Samarskogo Nauchnogo Centra Rossiskaya Akademii Nauk 9(1)(19): 171-175.

Ruprecht, A.L. 1989. New records of the European pond terrapin, Emys orbicularis (Linnaeus, 1758) in the western part of the Bialowieza Primeval Forest. Przeglad Zoologiczny 33(1): 125-128.

Ruprecht, A.L.; Rucinski, M. 2004. Wystepowanie zolwia blotnego Emys orbicularis (Linnaeus, 1758) na kujawskich stanowiskach archeologicznych (centralna Polska). [The occurrence of the European pond terrapin Emys orbicularis (Linnaeus, 1758) on Kujavian archaeologic sites (central Poland).]. (In Polish, English summary). Przeglad Przyrodniczy 15(1-2): 69-75.

Rybacki, M.; Maciantowicz, M. 2008. Status, distribution and protection of the European Pond Turtle (Emys orbicularis, L.) in western Poland. Revista Española de Herpetología 22: 131-137.

Ryssakova, N.E.; Sarzhanov, F.N. 2010. [First find of the European pond turtle, Emys orbicularis (Linnaeus, 1758), in the foothills of Karatau Range (Southern Kazakhstan)]. (In Russian). pp. 255. In: Duisebayeva, T.N.; Zima, I.A. & Chirikova, M.A. (eds.). Gerpetologicheskie Issledovaniya v Kazakhstane i sopredelnykh stranakh [Herpetological researches in Kazakhstan and adjacent countries]. ASBK & SOPKI, Almaty. 255 pp. (In Russian).

Salamon, D.; Hutinec, B.J.; Loncar, M. 2013. Conservation activities for European pond turtles (Emys orbicularis) in Croatia. Herpetology Notes 6: 149-152.

Sancho, V.; Lacomba, T. 2001. Datos preliminares sobre el galapago europeo (Emys orbicularis) en el Marjal dels Moros (Sagunt, Valencia). Dugastella 2: 29-35.

Sancho, V.; Ramia, F. 2008. Data on a relict population of Emys orbicularis from Burriana (Castellon, eastern Spain). Revista Española de Herpetología 22: 103-109.

Sanz, T. 2010. [New data on the distribution of Emys orbicularis and Mauremys leprosa in the province of Leon]. (In Spanish). Boletin de la Asociacion Herpetologica Espanola 21: 83-85.

Schindler, M. 2015. In-situ-Schutz und Gelegepatinnen. Die Emys-Wildpopulation in Österreich ist bestens umsorgt. Marginata 46: ?

Schleich, H.H. 1980. Eine europäische Sumpfschildkröte (Emys orbicularis (L.)) in postglazialen Sedimenten bei Osterhofen (Niederbayern). Mitteilungen der Bayerischen Staatssammlung für Paläontologie und Historische Geologie 20: 113-118.

Schmitz, H. 1903. Das Vorkommen der europäischen Sumpfschildkröte (Emys orbicularis L.) im unteren Maasgebiete. Tijdschr. Nederland. Dierk. Ver. (2) 8: 104-110.

Schmoelcke, U.; Glykou, A. 2007. Pelikane, Schildkröten, Stoere und Sattelrobben in Schleswig-Holstein: Exotik an der steinzeitlichen Ostsee. Schriften des Naturwissenschaftlichen Vereins fuer Schleswig-Holstein 69: 41-52.

Schneeweiss, N. 1998. Status and protection of the European pond turtle (Emys o. orbicularis) in Brandenburg, northeast Germany. Mertensiella 10: 219-226.

Schneeweiss, N. 2004. Age structure of relict populations of the European Pond Turtle (Emys orbicularis) at the northwestern boundary of its range. Biologia (Bratislava) 59: 123-129. (Suppl 14).

Schneeweiss, N. 2004. Climatic impact on reproductive success of Emys orbicularis at the northwestern border of the species' range (Germany). Biologia (Bratislava) 59: 131-137. (Suppl 14).

Schneeweiss, N. 2006. On the status of Emys orbicularis on Zakynthos Island. Radiata 15(2): 30-31.

Schneeweiss, N.; Andreas, B.; Jendretzke, N. 1998. Reproductive ecology data of the European pond turtle (Emys o. orbicularis) in Brandenburg, northeast Germany. Mertensiella 10: 227-234.

Schneeweiß, N.; Breu, H. 2013. Conservation activities for the European pond turtle (Emys orbicularis) in Germany. Herpetology Notes 6: 113-115.

Schneeweiss, N.; Hohoff, C. 2008. Wanderratte (Rattus norvegicus) frisst juvenile Europäische Sumpfchildkröten (Emys orbicularis). Zeitschrift für Feldherpetologie 15(1): 23-28.

Schneeweiss, N.; Steinhauer, C. 1998. Habitat use and migrations of a remnant population of the European pond turtle, Emys o. orbicularis (Linnaeus, 1758), depending on landscape structures in Brandenburg, Germany. Mertensiella 10: 235-243.

Schneeweiss, N.; Wolf, M. 2009. Neozoen - eine neue Gefahr für die Reliktpopulationen der Europäischen Sumpfschildkröte in Nordostdeutschland. Zeitschrift für Feldherpetologie 16(2): 163-182.

Schneider, B. 1986. Zur Herpetofauna der Insel Limnos (Hellespontische Inseln, Nordägäis, Griechenland). Salamandra 22(4): 276-280.

Schober, M. 1987. In der Mark Brandenburg. Die Europäische Sumpfschildkröte, Emys orbicularis. Aquarium (Minden) 219: 475.

Schreitmüller, W. 1923. Beiträge zum Verbreitungsgebiet der Sumpfschildkröte (=Emys orbicularis L.) in der Umgebung von Dresden und anderen Orten Sachsens. Archiv für Naturgeschichte (Berlin) (Abt. A) 89(1): 152-160.

Schubert, P. 1971. Die Teich- oder Sumpfschildkröte - Emys orbicularis (L.) - im Neusiedler See. Wissenschaftliche Arb. Burgenld. 48: 133-136.

Schulze, A.; Fritz, U. 2003. Morphological variation in Tyrrhenian Emys orbicularis revisited. Amphibia-Reptilia 24(2): 230-234.

Schwammer, H.M. 1989. Telemetric Untersuchungen an der Europäischen Sumpfschildkröte-Emys orbicularis (Linnaeus) - im Naturschutzgebiet Lobau (Wien). Verhandlungen der Deutschen Zoologischen Gesellschaft 82: 290-291.

Schweitzer, S.; Prinzinger, R.; Wicker, R. 2008. Reintroduction project of the turtle Emys orbicularis in Hesse (Germany): basic steps and first results. Revista Española de Herpetología 22: 121-130.

Scoccianti, C. 2001. Considerazioni sulla presenza di Triturus carnifex, Bufo viridis, Hyla intermedia e Emys orbicularis nella piana fiorentina in rapporto alla frammentazione dell'habitat e agli interventi di conservazione in atto. Pianura 13: 125-127.

Scoccianti, C.; Emiliani, D.; Lazzari, G. 2000. Metodi di salvaguardia dal rischio di investimento stradale applicati ad una popolazione di Emys orbicularis lungo un tratto della strada SS 309 'Romea', presso Ravenna. pp. 809-814. In: Giacoma, C. (ed.). Atti I Congresso Nazionale della Societas Herpetologica Italica (Torino, 2-6 Ottobre 1996). [Proceedings of the first National Congress of the Societas Herpetologica Italica (Turin, 2-6 October 1996)]. Museo Regionale di Scienze Naturali, Torino. 821 pp.

Seebacher, S. 2006. A comparison between different keeping methods of Emys orbicularis orbicularis and E. o. hellenica. pp. 572-580. In: Artner, H.; Farkas, B. & Loehr, V. (eds.). Turtles: proceedings: International Turtle & Tortoise Symposium, Vienna 2002. Edition Chimaira, Frankfurt am Main. 618 pp.

Segurado, P.; Araujo, A.P.R. 2004. Coexistence of Emys orbicularis and Mauremys leprosa in Portugal at two spatial scales: is there evidence of spatial segregation? Biologia (Bratislava) 59: 61-72. (Suppl 14).

Segurado, P.; Araujo, M.B.; Kunin, W.E. 2006. Consequences of spatial autocorrelation for niche-based models. Journal of Applied Ecology 43(3): 433-444.

Segurado, P.; Araujo, P.R. 2008. Population structure of Emys orbicularis in syntopy and allotopy with Mauremys leprosa. Revista Española de Herpetología 22: 45-54.

Segurado, P.; Fernandez, C.A.; Rivera, A.C. 2005. La Cistude d'Europe en Peninsule iberique. Manouria 8(29): 19-20.

Segurado, P.; Fiqueiredo, D. 2007. Coexistence of two freshwater turtle species along a Mediterranean stream: The role of spatial and temporal heterogeneity. Acta Oecologica 32(2): 134-144.

Segurado, P.; Kunin, W.E.; Filipe, A.F.; Araujo, M.B. 2012. Patterns of coexistence of two species of freshwater turtles are affected by spatial scale. Basic and Applied Ecology 13(4): 371-379.

Semenzato, M. 1985. Osservazioni, sull'erpetofauna dell'entroterra Veneziano. Natura (Milano) 76(1-4): 53-62.

Semenzato, M.; Zanetti, M.; Richard, J.; Borgoni, N. 1999. Distribuzione storica ed attuale di Emys orbicularis e osservazioni sulla recente diffusione di Trachemys scripta nel Veneto. Bollettino del Museo Civico di Storia Naturale di Venezia (Supplemento) 48: 155-160.

Servan, J. 1986. Repartition de la cistude d'Europe Emys orbicularis (Reptilia, Chelonii) dans les Marais de l'ouest de la France. Actes du Congres National des Societes Savantes Section des Sciences 111(2): 195-202.

Servan, J. 1986. Utilisation d'un nouveau piege pour l'etude des populations de cistudes d'Europe Emys orbicularis (Reptilia, testudines). Revue d'Ecologie la Terre et la Vie 41(1): 111-117.

Servan, J. 1987. Use of radiotelemetry in an ecological study of Emys orbicularis in France. First results. pp. 357-360. In: van Gelder, J.J., Strijbosch, H. & Bergers, P.J.M. (eds.). Proceedings of the 4th Ordinary General Meeting of the Societas Europaea Herpetologica. Societas Europaea Herpetologica, Faculty of Sciences, Nijmegen. 473 pp.

Servan, J. 1989. Emys orbicularis. pp. 106-107. In: Castanet, J. & Guyetant, R. Atlas de repartition des amphibiens et reptiles de France. Societe Herpetologique de France, Paris. 191 pp.

Servan, J. 1995. Emys orbicularis en France. pp. 59-68. In: Ballasina, D. (ed.). Red data book on Mediterranean chelonians. Edagriole-Editioni Agricole, Bologna. 190 pp.

Servan, J. 1998. Ecological study of Emys orbicularis in Brenne (central France). Mertensiella 10: 245-252.

Servan, J.; Dupre, A. 2003. Reflexions sur la gestion des reptiles et des tortues en particulier en France. 2- La reintroduction et l'introduction. Bulletin de la Societe Herpetologique de France 105: 9-40.

Servan, J.; Roy, J.J. 2004. Notes on the reproduction of Emys orbicularis in Brenne (central France). Biologia (Bratislava) 59: 139-142. (Suppl 14).

Servan, J.; Zaborski, P.; Dorizzi, M.; Pieau, C. 1989. Female-biased sex ratio in adults of the turtle Emys orbicularis at the northern limit of its distribution in France: a probable consequence of interaction of temperature with genotypic sex determination. Canadian Journal of Zoology 67(5): 1279-1284.

Seurat, L.G. 1925. Cistudo europaea aux environs de La Calle. Bull. Soc. hist. nat. Alger 16: 150-151.

Shaffer, G. 2010. Observation sur le terrain de la forme naine de la Cistude d'Europe Emys orbicularis hellenica. Cheloniens 20: 20-27.

Siebs, B.E. 1912. Ein seltenes Reptil in Niedersachsen. Hannoverland Hannover 1912: 8-9.

Siroky, P. 2000. A review of the distribution of the European Pond Turtle, Emys orbicularis (Linnaeus, 1758), in the Czech Republic until 1999 (Reptilia: Testudines: Emydidae). Faunistische Abhandlungen (Dresden) 22(1): 69-83.

Skibinski, S. 1965. The need for the establishment of a reserve to safeguard the tortoise, Emys orbicularis, at Stankow. Chronmy Przyrode Ojczysta 21(2): 36-38.

Smielowski, J. 1981. European pond turtles, Emys orbicularis (L., 1758) in archaeological excavations. Roczniki Akademii Rolniczej W Poznaniu 131: 131-142.

Smycka, F. 1899. Erster Bericht über das Vorkommen der europäischer Sumpfschildkröte (Emys lutaria, Mars.) im Flussgebiete der Oder in Mähren und Österreichisch-Schlesien. Sb. Bohmisch. Ges. 15: 5 pp.

Snieshkus, E. 1995. Is it possible to preserve the pond turtle Emys orbicularis in the northernmost parts of its distribution? Memoranda Societatis pro Fauna et Flora Fennica 71(3-4): 125-127.

Snieshkus, E. 1995. The possibilities of reaclimatisation of pond turtles (Emys orbicularis, Emydidae, Testudines). Atti della Societa Italiana di Scienze Naturali e del Museo Civico di Storia Naturale di Milano 134(1) [1993]: 131-134.

Snieshkus, E. 1998. Some observations on secondary sexual characteristics, sex ratio, and reproductive aspects of European pond turtles, Emys orbicularis (Linnaeus, 1758), in the former USSR. Mertensiella 10: 253-258.

Soltys, M. 2002. Aktywna ochrona zolwia blotnego w lasach sobiborskich w 2001 r. [Active protection of the pond turtle in the Sobibor Forests in 2001]. (In Polish, English summary). Przeglad Przyrodniczy 13(3): 9-27.

Sommer, R.S.; Fritz, U.; Seppa, H.; Ekstrom, J.; Persson, A.; Liljegren, R. 2011. When the pond turtle followed the reindeer: effect of the last extreme global warming event on the timing of faunal change in northern Europe. Global Change Biology 17(6): 2049-2053.

Sommer, R.S.; Lindqvist, C.; Persson, A.; Bringsøe, H.; Rhodin, A.G.J.; Schneeweiss, N.; Siroky, P.; Bachmann, L.; Fritz, U. 2009. Unexpected early extinction of the European Pond Turtle (Emys orbicularis) in Sweden and climatic impact on its Holocene range. Molecular Ecology 18(6): 1252-1262.

Sommer, R.S.; Persson, A.; Wieseke, N.; Fritz, U. 2007. Holocene recolonization and extinction of the pond turtle, Emys orbicularis (L., 1758), in Europe. Quaternary Science Reviews 26(25-28): 3099-3107.

Sos, T. 2013. Conservation activities for European pond turtles (Emys orbicularis) in Romania. Herpetology Notes 6: 147-148.

Soylu, E.N.; Gonulol, A.; Sukatar, A.; Ayaz, D.; Tok, C.V. 2006. Epizoic freshwater algae on Emys orbicularis (Testudinata: Emydidae) from the Central Anatolia region of Turkey. Journal of Freshwater Ecology 21(3): 535-538.

Spinks, P.Q. 2015. Book review: European Pond Turtle Emys orbicularis. Copeia 103(1): 221-223.

Sprotowsky, W. 1956. Meine Emys orbicularis (L.). DATZ (Die Aquarien- und Terrarien-Zeitschrift) 9: 11, 304-305.

Staniec, B.; Olesiewicz, M. 1994. European pond tortoise, Emys orbicularis (Linnaeus, 1758) in the Wieprz Landscape Park. Przeglad Zoologiczny 38(3-4): 327-329.

Stepanek, O. 1934. Sur une race pygmee de l'Emys orbicularis L. Sbor. zool, Odd. narod. Mus, Praze 1: 44-45.

Street, D.J. 1981. New locality records for reptiles in France. British Journal of Herpetology 6(5): 173-174.

Strugariu, A.; Gherghel, I. 2008. A preliminary report on the composition and distribution of the herpetofauna in the Lower Prut River Basin (Romania). North-Western Journal of Zoology 4 (Supplement 1): S49-S69.

Stuart, A.J. 1979. Pleistocene occurrence of the European Pond Tortoise (Emys orbicularis L.) in Britain. Boreas (Oslo) 8(3): 359-371.

Stuckas, H.; Velo-Anton, G.; Soumia, F.; Kalboussi, M.; Rouag, R.; Arculeo, M.; Marrone, F.; Sacco, F.; Vamberger, M.; Fritz, U. 2014. Where are you from, stranger? The enigmatic biogeography of North African pond turtles (Emys orbicularis). Organisms Diversity & Evolution 14(3): 295-306.

Swierad, J.; Goik, Z. 1986. On the extinction of the pond turtle, Emys orbicularis, In Upper Silesia. Chronmy Przyrode Ojczysta 42(2): 24-34.

Szabo, I. 1956. Contributions a l'herpeto-faune de la montagne Dunazug entre Szentendre, Visegrad et Esztergom. Allattani Kozlemanyck 45(3-4): 123-131.

Szczerbak, N.N. 1998. The European pond turtle (Emys orbicularis) in Ukraine. Mertensiella 10: 259-266.

Taskavak, E.; Ayaz, D. 2006. Some investigations on the taxonomic status of Emys orbicularis from the Aegean and Central Anatolian regions of Turkey. Pakistan Journal of Biological Sciences 9(4): 574-581.

Taskavak, E.; Reimann, M.J. 1998. The present status of Emys orbicularis (Linnaeus, 1758) in southern central Anatolia. Mertensiella 10: 267-278.

Teixeira, J.; Martins, B.H.; Palhas, J.; Alves, A.; Azevedo, F. 2013. Conservation activities for the European pond turtle (Emys orbicularis) in Portugal. Herpetology Notes 6: 153-155.

Tejado Lanseros, C. 1996. Notas breves de zoologia. Aportaciones al catalogo herpetologico de Alava. Estudios del Museo de Ciencias Naturales de Alava 10-11 1995-1996: 349-350.

Thienpont, S.; Cadi, A.; Quesada, R.; Cheylan, M. 2004. Overwintering habits of the European Pond Turtle (Emys orbicularis) in the Isere department (France). Biologia (Bratislava) 59: 143-147. (Suppl 14).

Thienpont, S.; Vacher, J.P.; Berroneau, M.; Miquet, A.; Barthe, L.; Caillebotte, A.; Lerat, D.; Gendre, T.; Owen-Jones, Z.; Marandon, J.L.; Quesada, R. 2013. Conservation activities for European pond turtles (Emys orbicularis) in France. Herpetology Notes 6: 139-141.

Tome, S. 2004. Mocvirska sklednica. [Emys orbicularis]. (In Slovenian, English summary). Proteus 66(9-10): 455-461.

Tome, S. 2008. Distribution and conservation status of the European Pond Turtle in Slovenia. Revista Española de Herpetología 22: 159-163.

Trakimas, G.; Sidaravicius, J. 2008. Road mortality threatens small northern populations of the European Pond Turtle, Emys orbicularis. Acta Herpetologica 3(2): 161-166.

Trani, C. di; Zuffi, M. 1997. Thermoregulation of the European pond turtle, Emys orbicularis in central Italy. Chelonian Conservation and Biology 2(3): 428-430.

Trapp, B. 2015. Emys orbicularis (Linnaeus, 1758). Europäische Sumpfschildkröte, Ostmediterrane Sumpfschildkröte. Marginata 48: ?

Tripepi, S.; Aceto, M. 2000. Dati preliminari sulla distribuzione di Emys orbicularis nel Parco Nazionale del Pollino. Rivista di Idrobiologia 38(1-3): 457-466.

Tripepi, S.; Fritz, U. 1998. Morphological comparison of two populations of Emys orbicularis from southern Italy. Mertensiella 10: 299-302.

Tunner, H. 2003. Eine autochthone Population der Europäischen Sumpfschildkröte Emys orbicularis (L.) and der Leitha (Österreich, Burgenland). Österreichische Akademie der Wissenschaften Mathematisch Naturwissenschaftliche Klasse Sitzungsberichte Abteilung I 209: 3-9.

Turrian, F. 2012. [The turtles are coming. The European pond turtle]. (In German). Ornis 2: 18-19.

Uhlig, G. 1967. Die europäische Sumpfschildkröte: Erfahrungen mit Pflege, Zucht und Aufzucht im Zimmer. Aquarien Terrarien 14: 258-265.

Utzeri, C.; Serra, B. 2001. Spostamenti fra stagni, estivazione e note sull'ovideposizione di Emys orbicularis (Linnaeus, 1758) nella tenuta di Castelporziano (Roma). Pianura 13: 325-328.

Valenzuela, A.; Cau, M.A.; Alcover, J.A. 2016. Archaeological evidence for the introduction of Emys orbicularis (Testudines: Emydidae) in the Balearic Islands, western Mediterranean. Amphibia-Reptilia 37(2): 229-236.

Vamberger, M.; Govedic, M.; Lipovsek, G. 2013. [Contribution to the current distribution, ecology and conservation of the European Pond Turtle Emys orbicularis (Linnaeus, 1758) in Bela Krajina (SE Slovenia)]. (In Slovenian). Natura Sloveniae 15(2): 23-38.

Vamberger, M.; Kos, I. 2011. First observations on some aspects on the natural history of European pond turtles Emys orbicularis in Slovenia. Biologia (Bratislava) 66(1): 170-174.

Vamberger, M.; Lipovsek, G.; Salamun, A.; Cipot, M.; Fritz, U.; Govedic, M. 2017. Distribution and population size of the European pond turtle Emys orbicularis in Ljubljansko barje, Slovenia. Vertebrate Zoology 67(2): 223-229

Vamberger, M.; Poboljsaj, K.; Govedic, M.; Sabec, N.D.; Zagar, A. 2013. Conservation activities for European pond turtles (Emys orbicularis) in Slovenia. Herpetology Notes 6: 123-126.

Vamberger, M.; Stuckas, H.; Sacco, F.; D'Angelo, S.; Arculeo, M.; Cheylan, M.; Corti, C.; Valvo, M. lo; Marrone, F.; Wink, M.; Fritz, U. 2015. Differences in gene flow in a twofold secondary contact zone of pond turtles in southern Italy (Testudines: Emydidae: Emys orbicularis galloitalica, E. o. hellenica, E. trinacris). Zoologica Scripta 44(3): 233-249.

Vasilescu, E. 1970. Sleep and wakefulness in the tortoise (Emys orbicularis). Revue Roumaine de Biologie (Zoologie) 15: 177-179.

Velo-Anton, G. 2013. Towards better management of European pond turtles (Emys orbicularis) in conservation programs. Herpetology Notes 6: 381-382.

Velo-Anton, G.; García-París, M.; Cordero-Rivera, A. 2008. Patterns of nuclear and mitochondrial DNA variation in Iberian populations of Emys orbicularis (Emydidae): conservation implications. Conservation Genetics 9(5): 1263-1274.

Velo-Anton, G.; Godinho, R.; Ayres, C.; Ferrand, N.; Rivera, A.C. 2007. Assignment tests applied to relocate individuals of unknown origin in a threatened species, the European Pond Turtle (Emys orbicularis). Amphibia-Reptilia 28(4): 475-484.

Velo-Antón, G.; Marnisi, B. el; Fritz, U.; Fahd, S. 2015. Distribution and conservation status of Emys orbicularis in Morocco. Vertebrate Zoology 65(1): 131-134.

Velo-Antón, G.; Pereira, P.; Fahd, S.; Teixeira, J.; Fritz, U. 2015. Out of Africa: did Emys orbicularis occidentalis cross the Strait of Gibraltar twice? Amphibia-Reptilia 36(2): 133-140.

Velo-Anton, G.; Wink, M.; Schneeweiß, N.; Fritz, U. 2011. Native or not? Tracing the origin of wild-caught and captive freshwater turtles in a threatened and widely distributed species (Emys orbicularis). Conservation Genetics 12(2): 583-588.

Vignoli, L.; Bologna, M.A.; Manzini, S.; Rugiero, L.; Luiselli, L. 2015. Attributes of basking sites of the European Pond Turtle (Emys orbicularis) in central Italy. Amphibia-Reptilia 36(2): 125-131.

Vladimirova, I.G.; Alekseeva, T.A.; Nechaeva, M.V. 2005. Growth and oxygen consumption in embryonic and early postembryonic development of European Pond Turtle Emys orbicularis (Reptilia: Emydidae). Biology Bulletin 32(2): 172-178.

Waciak, M.; Keller, M. 1985. The localities of the tortoise Emys orbicularis in the Sobibor Landscape Park, and the present problems of protecting that animal. Chronmy Przyrode Ojczysta 41(5): 63-66.

Walter, E.C. 1987. Die Herpetofauna des Regierungsbezirkes Trier. Dendrocopos 14: 154-161.

Werb, K. 1979. Some herpetofauna of south Morocco. Herptile 4(2): 37-40.

Wermuth, H. 1952. Die europäische Sumpfschildkröte. Geest & Portig, Leipzig. 40 pp.

Wijngaarden-Bakker, L.H. van 1996. A new find of a European pond tortoise, Emys orbicularis (L.) from the Netherlands: osteology and taphonomy. International Journal of Osteoarchaeology 6(5): 443-453.

Wilniewczyc, P.; Jantarski, M. 2000. Kolejne stwierdzenie zolwia blotnego Emys orbicularis na Ponidziu. [Successive record of the European pond tortoise Emys orbicularis from the Ponidzie region]. (In Polish, English summary). Kulon 5(2): 211-212.

Windolf, R.; Schleich, H.H. 1994. Die Schildkröten der Bronze- und Eisenzeitlichen Ausgrabungsstelle Kastanas (Griechenland). Courier Forschungsinstitut Senckenberg 173: 283-298.

Winkel, S.; Kuprian, M. 2010. [Preliminary status analysis of European pond turtle populations in the 5323-303 FFH area of Upper and Central Fulda and surroundings]. (In German). Beiträge zur Naturkunde in Osthessen 47: 33-42.

Wirth, M. 2010. Kreuzotter frisst Sumpfschildkröte. Marginata 27: 56-57.

Wüthrich, F. 2013. Neue Anlage für Europäische Sumpfschildkröten im Papiliorama in Kerzers. Testudo 22(4): 19-22.

Wüthrich, F. 2013. Wiederansiedlung der Europäischen Sumpfschildkröte Emys orbicularis Linnaeus, 1758 im Naturschutzgebiet Vieille Thielle, Kanton Neuenburg. Testudo 22(4): 14-18.

Wutschert, R. 1984. Neues über die Reptilienfauna der Insel Korfu. Salamandra 20(4): 221-228.

Wysokinski, J. 1984. The European pond turtle, Emys orbicularis, in Mazowiecki Nowy Dwor. Chronmy Przyrode Ojczysta 40(2): 50-52.

Zemanek, K. 1988. Breeding of the European pond tortoise, Emys orbicularis (L.) in natural conditions in central Poland. Przeglad Zoologiczny 32(3): 405-417.

Zemanek, M. 1991. The European pond tortoise, Emys orbicularis (L.) - its occurrence in Poland and the problems of its protection. Przeglad Zoologiczny 35(3-4): 336-347.

Zemanek, M.; Mitrus, S. 1997. Biologia i ochrona zolwia blotnego Emys orbicularis w wojewodztwie radomskim. [Biology and conservation of the European pond tortoise Emys orbicularis in the Radom district.] (In Polish, English summary). (In Polish, English summary). Chronmy Przyrode Ojczysta 53(1): 67-83.

Zielinski, P.; Mitrus, S.; Stanislawski, W. 2005. Zolw blotny Emys orbicularis (L.) z okolic Wadowic. [Emys orbicularis (L.) from the environs of the town of Wadowice]. (In Polish). Chronmy Przyrode Ojczysta 61(3): 100-102.

Zielke, E. 1970. Nachweis von Emys orbicularis im südlichen Schleswig-Holstein (Ahrensburg). Zoologischer Anzeiger 184: 168.

Zimmer, C. 1912. Das Vorkommen der europäischen Sumpfschildkröte in der preussischen Provinz Schlesien. Zool. Ann. Wurzburg 4: 297-311.

Zimmermann, R. 1909. Die Sumpfschildkröte Emys orbicularis (L.) im Königreich Sachsen und ihr Vorkommen westlich von der Elbe überhaupt. Zool. Beob. (Frankfurt am Main) 50: 55-59.

Zinenko, O.I. 2004. Notes on egg-laying, clutch size and hatchling feeding of Emys orbicularis in the Kharkiv region, Ukraine. Biologia (Bratislava) 59: 149-151. (Suppl 14).

Zuffi, M. 1995. Emys orbicularis in Italia. pp. 161-168. In: Ballasina, D. (ed.). Red data book on Mediterranean chelonians. Edagriole-Editioni Agricole, Bologna. 190 pp.

Zuffi, M.; Ballasina, D. 1998. Contribution to the knowledge of regional polymorphism of Emys orbicularis in Italy, and notes on the husbandry activities at the CARAPAX Centre. Mertensiella 10: 279-286.

Zuffi, M.; Gariboldi, A. 1995. Geographical patterns of Italian Emys orbicularis: a biometrical analysis. pp. 120-123. In: Llorente, G.A.; Montori, A.; Santos, X. & Carretero, M.A. (eds.). Scientia Herpetologica: papers submitted from the 7th Ordinary General Meeting of Societas Europaea Herpetologica, Barcelona, September 15-19, 1993. Asociacion Herpetologica Espanola, Barcelona. 385 pp.

Zuffi, M.; Gariboldi, A. 1995. Sexual dimorphism of the European pond terrapin, Emys orbicularis (L., 1758) from Italy. pp. 124-129. In: Llorente, G.A.; Montori, A.; Santos, X. & Carretero, M.A. (eds.). Scientia Herpetologica: papers submitted from the 7th Ordinary General Meeting of Societas Europaea Herpetologica, Barcelona, September 15-19, 1993. Asociacion Herpetologica Espanola, Barcelona. 385 pp.

Zuffi, M.; Odetti, F. 1998. Double egg-deposition in the European pond turtle, Emys orbicularis, from central Italy. Italian Journal of Zoology (Modena) 65(2): 187-189.

Zuffi, M.; Odetti, F.; Meozzi, P. 1999. Body size and clutch size in the European pond turtle (Emys orbicularis) from central Italy. Journal of Zoology (London) 247(2): 139-143.

Zuffi, M.A.L. 2004. Conservation biology of the European Pond Turtle, Emys orbicularis, in Italy: review of systematics and reproductive ecology patterns (Reptilia, Emydidae). Italian Journal of Zoology (Modena) 71: 103-105. (Suppl 1).

Zuffi, M.A.L.; Benedetto, M.F. di; Foschi, E. 2004. The reproductive strategies in neighbouring populations of the European pond turtle, Emys orbicularis, in central Italy. Italian Journal of Zoology (Modena) 71: 101-104.

Zuffi, M.A.L.; Celani, A.; Foschi, E.; Tripepi, S. 2007. Reproductive strategies and body shape in the European Pond Turtle (Emys orbicularis) from contrasting habitats in Italy. Journal of Zoology (London) 271(2): 218-224.

Zuffi, M.A.L.; Citi, S.; Giusti, M.; Teti, A. 2005. Assessment of reproductive frequency in the European Pond Turtle (Emys orbicularis) using manual palpation, ultrasonography, and radiography. Russian Journal of Herpetology 12: 245-246. (Supplement).

Zuffi, M.A.L.; Foschi, E. 2015. Reproductive patterns of European Pond Turtles differ between sites: a small scale scenario. Amphibia-Reptilia 36(4): 339-349.

Zuffi, M.A.L.; Odetti, F.; Batistoni, R.; Mancino, G. 2006. Geographic variation of sexual size dimorphism and genetics in the European Pond Turtle, Emys orbicularis and Emys trinacris, of Italy. Italian Journal of Zoology (Modena) 73(4): 363-372.

Zuffi, M.A.L.; Rovina, L. 2006. Habitat characteristics of nesting areas and of predated nests in a Mediterranean population of the European Pond Turtle, Emys orbicularis galloitalica. Acta Herpetologica 1(1): 37-51.

Zwinenberg, A.J. 1974. The European Pond Tortoise (Emys orbicularis). Bulletin Chicago Herpetological Society 9(1-2): 17-19.

Emys trinacris

D'Angelo, S.; Galia, F.; Lo Valvo, M. 2008. Biometric characterization of two Sicilian pond turtle (Emys trinacris) populations of south-western Sicily. Revista Española de Herpetología 22: 15-22.

Fritz, U.; D'Angelo, S.; Grazia Pennisi, M.; Lo Valvo, M. 2006. Variation of Sicilian pond turtles, Emys trinacris - what makes a species cryptic? Amphibia-Reptilia 27(4): 513-529.

Fritz, U.; Fattizzo, T.; Guicking, D.; Tripepi, S.; Pennisi, M.G.; Lenk, P.; Joger, U.; Wink, M. 2005. A new cryptic species of pond turtle from southern Italy, the hottest spot in the range of the genus Emys (Reptilia, Testudines, Emydidae). Zoologica Scripta 34(4): 351-371.

Gentile, F.F.; Salvidio, S.; D'Angelo, S.; Bonardi, A.; Bottoni, L.; Canalis, L.; Crosetto, S.; Martino, S. di; Ferri, V.; Filetto, P.; Genta, P.; Jesu, R.; Masin, S.; Mazzotti, S. 2013. Conservation activities for European and Sicilian pond turtles (Emys orbicularis and Emys trinacris, respectively) in Italy. Herpetology Notes 6: 127-133.

Lo Valvo, M.; D'Angelo, S. 2006. Stima della popolazione di Testuggine palustre siciliana (Emys trinacris) presente nella Riserva Naturale "Lago Preola e Gorghi Tondi" (Sicilia sud-occidentale). pp. 139-143. In: Zuffi, M.A.L. (ed.). Societas Herpetologica Italica. Atti del V Congresso Nazionale: Calci (PI), 29 settembre - 3 ottobre 2004. Firenze University Press, Firenze. 270 pp.

Marrone, F.; Sacco, F.; Arizza, V.; Arculeo, M. 2016. Amendment of the type locality of the endemic Sicilian pond turtle Emys trinacris Fritz et al. 2005, with some notes on the highest altitude reached by the species (Testudines, Emydidae). Acta Herpetologica 11(1): 59-61.

Pedall, I.; Fritz, U.; Stuckas, H.; Valdeon, A.; Wink, M. 2011. Gene flow across secondary contact zones of the Emys orbicularis complex in the western Mediterranean and evidence for extinction and re-introduction of pond turtles on Corsica and Sardinia (Testudines: Emydidae). Journal of Zoological Systematics and Evolutionary Research 49(1): 44-57.

Vamberger, M.; Stuckas, H.; Sacco, F.; D'Angelo, S.; Arculeo, M.; Cheylan, M.; Corti, C.; Valvo, M. lo; Marrone, F.; Wink, M.; Fritz, U. 2015. Differences in gene flow in a twofold secondary contact zone of pond turtles in southern Italy (Testudines: Emydidae: Emys orbicularis galloitalica, E. o. hellenica, E. trinacris). Zoologica Scripta 44(3): 233-249.

Zuffi, M.A.L.; Odetti, F.; Batistoni, R.; Mancino, G. 2006. Geographic variation of sexual size dimorphism and genetics in the European Pond Turtle, Emys orbicularis and Emys trinacris, of Italy. Italian Journal of Zoology (Modena) 73(4): 363-372.