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





Related bibliographies:

Reptiles
Lizards
Phrynosomatidae

North America









































































































































































































































































































































Taxonomy of the genus Holbrookia Biodiversity of the family Phrynosomatidae

Bibliography of the genus Holbrookia (Lesser Earless Lizards)

(Reptilia: Sauria: Phrynosomatidae)

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.


Holbrookia in general

Adest, G.A. 1978. The relations of the sand lizards Uma, Callisaurus and Holbrookia (Sauria: Iguanidae): an electrophoretic study. Ph.D. dissertation, University of California, Los Angeles.

Axtell, R.W. 1958. A monographic revision of the iguanid genus Holbrookia. Dissertation Abstracts 19(6): 1476-1477.

Clarke, R.F. 1965. An ethological study of the iguanid lizard genera Callisaurus, Cophosaurus and Holbrookia. Emporia State Research Studies 13: 7-66.

Cox, D.C.; Tanner, W.W. 1977. Osteology and myology of the head and neck regions of Callisaurus, Cophosaurus, Holbrookia and Uma (Reptilia: Iguanidae). Great Basin Naturalist 37(1): 35-56.

Degenhardt, W.G. 1966. A method of counting some diurnal ground lizards of the genera Holbrookia and Cnemidophorus with results from the Big Bend National Park. American Midland Naturalist 75: 61-100.

Jones, L.L.C. 2010. Taxonomic turbulence for Holbrookia in southeastern Arizona. Sonoran Herpetologist 23(12): 170-174.

Schmidt, K.P. 1922. A review of the North American genus of lizards Holbrookia. Bulletin of the American Museum of Natural History 46(12): 709-725.

Smith, H.M. 1935. Notes on some Mexican lizards of the genus Holbrookia, with the description of a new species. University of Kansas Science Bulletin 22: 185-196.

Wilgenbusch, J.; Queiroz, K. de 2000. Phylogenetic relationships among the phrynosomatid Sand Lizards inferred from mitochondrial DNA sequences generated by heterogeneous evolutionary processes. Systematic Biology 49(3): 592-612.

Holbrookia approximans

Chrapliwy, P.S. 1956. Extensions of known range of certain amphibians and reptiles of Mexico. Herpetologica 12: 121-124.

Lazcano, D.; Cruz-Nieto, M.A.; González-Rojas, J.I.; Ruiz Ayma, G.; Jiménez-Camacho, A. 2010. Natural history notes: Holbrookia approximans (Speckled Earless Lizard). Predation. Herpetological Review 41(2): 224.

Lazcano, D.; Cruz-Nieto, M.A.; Rojas, J.I.G.; Ayma, G.R.; Camacho, A.J. 2007. Natural history notes: Holbrookia approximans (Speckled Earless Lizard). Predation. Herpetological Review 38(4): 456.

Quintero-Díaz, G.E.; Pérez-Delgadillo, A.G.; Carbajal-Márquez, R.A. 2017. Segundo registro de Holbrookia approximans (Squamata: Phrynosomatidae) para el estado de Aguascalientes, México y record de mayor altitud. Acta Zoológica Mexicana (N.S.) 33(1): 154-157.

Quintero-Díaz, G.E.; Pérez-Delgadillo, A.G.; Carbajal-Márquez, R.A. 2017. Segundo registro de Holbrookia approximans (Squamata: Phrynosomatidae) para el estado de Aguascalientes, Mexico y record de mayor altitud. Acta Zoologica Mexicana Nueva Serie 33(1): 154-157

Sabath, M.D.; Worthington, R. 1959. Eggs and young of certain Texas reptiles. Herpetologica 15: 31-32.

Smith, H.M. 1943. The White Sands earless lizard. Field Museum of Natural History Zoological Series 24(30): 339-344.

Smith, H.M.; Lemos-Espinal, J.A.; Chiszar, D. 2004. The Pacific Earless Lizard (Holbrookia elegans) in Chihuahua. Bulletin of the Maryland Herpetological Society 40(2): 70-75.

Smith, H.M.; Lemos-Espinal, J.A.; Chiszar, D. 2005. Geographic distribution: Holbrookia approximans (Dickerson's Earless Lizard). Herpetological Review 36(1): 79-80.

Williams, K.L.; Smith, H.M.; Chrapliwy, P.S. 1960. Turtles and lizards from northern Mexico. Transactions of the Illinois State Academy of Science 53(1/2): 36-45.

Holbrookia elegans

Barbour, T. 1912. A new lizard from Guaymas, Mexico. Proceedings of the New England Zoological Club 7: 79-80.

Bezy, R.L. 2010. Elegant earless lizard, Holbrookia elegans Bocourt, 1874. Sonoran Herpetologist 23(12): 177-180.

Goldberg, S.R. 2010. Reproduction of the Elegant Earless Lizard, Holbrookia elegans (Squamata: Phrynosomatidae) from Arizona, New Mexico, Sinaloa and Sonora. Texas Journal of Science 62(4): 281-286.

Jones, L.L.C. 2010. Color patterns of Holbrookia elegans in southeastern Arizona. Sonoran Herpetologist 23(12): 174-177.

Jones, L.L.C. 2011. Natural history notes: Holbrookia elegans (Elegant Earless Lizard). Pattern and reproduction. Herpetological Review 42(3): 429-430.

Lemos-Espinal, J.A.; Chiszar, D.; Smith, H.M. 2002. Geographic distribution: Holbrookia elegans (Pacific Earless Lizard). Herpetological Review 33(3): 225.

Lemos-Espinal, J.A.; Smith, H.M.; Chiszar, D. 2002. Miscellaneous 2001 lizards from Chihuahua, Mexico. Bulletin of the Chicago Herpetological Society 37(6): 102-106.

Muñiz-Martínez, R.; Valdez-Lares, R.; Ramírez-Noya, D. 2014. Geographic distribution: Holbrookia elegans (Pacific Earless Lizard). Herpetological Review 45(4): 659-660.

Smith, H.M.; Lemos-Espinal, J.A.; Chiszar, D. 2004. The Pacific Earless Lizard (Holbrookia elegans) in Chihuahua. Bulletin of the Maryland Herpetological Society 40(2): 70-75.

Zweifel, R.G.; Norris, K.S. 1955. Contribution to the herpetology of Sonora, Mexico: descriptions of new subspecies of snakes (Micruroides euryxanthus and Lampropeltis getulus) and miscellaneous collecting notes. American Midland Naturalist 54: 230-249.

Holbrookia lacerata

Axtell, R.W. 1956. A solution to the long neglected Holbrookia lacerata problem and the description of two new subspecies of Holbrookia. Bulletin of the Chicago Academy of Sciences 10(11): 163-179.

Axtell, R.W. 1968. Holbrokia lacerata. Catalogue of American Amphibians and Reptiles 56: 1-2.

Axtell, R.W.; Queiroz, K. de 2017. Geographic distribution: Holbrookia lacerata lacerata (Northern Spot-tailed Earless Lizard). Herpetological Review 48(4): 812.

Bridegam, A.S.; Smith, B.E. 1987. Geographic distribution: Holbrookia lacerata (Spot-tailed Earless Lizard). Herpetological Review 18(2): 40.

Duran, C.M.; Anderson, W.M.; Perry, G. 2012. Geographic distribution: Holbrookia lacerata lacerata (Northern Spot-tailed Earless Lizard). USA: Texas. Herpetological Review 43(2): 305-306.

Duran, C.M.; Yandell, D.L. 2014. Natural history notes: Holbrookia lacerta subcaudalis (Southern Spot-tailed Earless Lizard). Refugia and commensalism. Herpetological Review 45(3): 500-501.

Neuharth, D.B.; Frizzell, S.; Ryberg, W.A.; Hibbitts, T.J. 2018. Natural history notes: Holbrookia lacerata (Spot-tailed Earless Lizard). Predation. Herpetological Review 49(3): 537.

Neuharth, D.B.; Walkup, D.K.; Frizzell, S.L.; Kachel, J.Z.; Adams, C.S.; Johnson, T.E.; Hibbitts, T.J.; Ryberg, W.A. 2018. Natural history notes: Holbrookia lacerata (Spot-tailed Earless Lizard). Burying behavior. Herpetological Review 49(3): 536-537.

Roelke, C.E.; Maldonado, J.A.; Pope, B.W.; Firneno, T.J.; Laduc, T.J.; Hibbitts, T.J.; Ryberg, W.A.; Rains, N.D.; Fujita, M.K. 2018. Mitochondrial genetic variation within and between Holbrookia lacerata lacerata and Holbrookia lacerata subcaudalis, the spot-tailed earless lizards of Texas. Journal of Natural History 52(13-26): 1017-1027.

Walkup, D.K.; Adams, C.S.; Ryberg, W.A.; Hibbitts, T.J. 2018. Natural history notes: Holbrookia lacerata (Spot-tailed Earless Lizard). Predation. Herpetological Review 49(4): 742-743.

Holbrookia maculata

Axtell, R.W. 1956. A solution to the long neglected Holbrookia lacerata problem and the description of two new subspecies of Holbrookia. Bulletin of the Chicago Academy of Sciences 10(11): 163-179.

Axtell, R.W. 1960. Orientation by Holbrookia maculata (Lacertilia, Iguanidae) to solar and reflected heat. Southwestern Naturalist 5: 47-48.

Ballinger, R.E.; Jones, S.M. 1985. Ecological disturbance in a sandhills prairie: impact and importance to the lizard community on Arapaho Prairie in western Nebraska. Prairie Naturalist 17(2): 91-100.

Ballinger, R.E.; Jones, S.M.; Nietfeldt, J.W. 1990. Patterns of resource use in a lizard community in the Nebraska sandhills prairie. Prairie Naturalist 22(2): 75-86.

Ballinger, R.E.; Watts, K.S. 1995. Path to extinction: impact of vegetational change on lizard populations on Arapaho Prairie in the Nebraska Sandhills. American Midland Naturalist 134(2): 413-417.

Bohlen, C.H. 1977. Coexistence and competition in three sympatric Kansas lizard species. Dissertation Abstracts International (B) 37(9): 4297.

Brinker, A.M.; Bucklin, S.E. 2006. Natural history notes: Holbrookia maculata (Earless Lizard). Necrophilia. Herpetological Review 37(4): 466.

Buckley, L.B. 2010. The range implications of lizard traits in changing environments. Global Ecology and Biogeography 19(4): 452-464.

Bucklin, S.E.; Ferguson, G.W.; Gehrmann, W.H.; Pinder, J.E. 2010. Use of remote laser sensing equipment to measure surface temperature and to predict deep body temperatures of small lizards in the field. Herpetological Review 41(3): 309-312.

Bundy, R.E. 1955. Color variation in two species of lizards (Phrynosoma modestum and Holbrookia maculata subspecies). Dissertation Abstracts 15(12): 2605-2606.

Bundy, R.E.; Meyer, D.; Neess, J. 1955. Observations on two species of lizards in the Chihuahuan Desert. Copeia 1955(4): 312.

Davis, J.R.; Theimer, T.C. 2003. Increased lesser Earless Lizard (Holbrookia maculata) abundance on Gunnison's prairie dog colonies and short term responses to artificial prairie dog burrows. American Midland Naturalist 150(2): 282-290.

Des Roches, S.; Brinkmeyer, M.S.; Harmon, L.J.; Rosenblum, E.B. 2015. Ecological release and directional change in White Sands lizard trophic ecomorphology. Evolutionary Ecology 29(1): 1-16.

Des Roches, S.; Robertson, J.M.; Harmon, L.J.; Rosenblum, E.B. 2011. Ecological release in White Sands lizards. Ecology and Evolution 1(4): 571-578.

Des Roches, S.; Torresdal, J.; Morgan, T.W.; Harmon, L.J.; Rosenblum, E.B. 2014. Beyond black and white: divergent behaviour and performance in three rapidly evolving lizard species at White Sands. Biological Journal of the Linnean Society 111(1): 169-182.

Droge, D.L.; Jones, S.M.; Ballinger, R.e. 1982. Reproduction of Holbrookia maculata in western Nebraska. Copeia 1982(2): 356-362.

Earle, A.M. 1961. An additional note on the ear of Holbrookia maculata. Copeia 1961(3): 355.

Etheridge, R.E. 1960. Additional notes on the lizards of the Cragin Quarry fauna. Papers of the Michigan Academy of Science, Arts and Letters 45: 113-117.

Galán, A.P.; Light, J.E. 2017. Reptiles and amphibians associated with Texas pocket gopher (Geomys personatus) burrow systems across the Texas sand sheet. Herpetological Review 48(3): 517-521.

Gennaro, A.L. 1972. Home range and movements of Holbrookia maculata maculata in eastern New Mexico. Herpetologica 28(2): 165-168.

Gennaro, A.L. 1974. Growth, size, and age at sexual maturity of the lesser earless lizard, Holbrookia maculata maculata, in eastern New Mexico. Herpetologica 30(1): 85-90.

Graham, S.P.; Kelehear, C. 2016. Natural history notes: Holbrookia maculata (Lesser Earless Lizard). Predation. Herpetological Review 47(1): 137-138.

Hager, S.B. 2000. Variation in body temperature and thermoregulatory behavior between two populations of the lesser Earless Lizard, Holbrookia maculata. Contemporary Herpetology 2000(1): (eagle.cc.ukans.edu/~cnaar/CH/ch/2000/1/index.htm).

Hager, S.B. 2001. Microhabitat use and activity patterns of Holbrookia maculata and Sceloporus undulatus at White Sands National Monument, New Mexico. Journal of Herpetology 35(2): 326-330.

Hager, S.B. 2001. The role of nuptial coLoration in female Holbrookia maculata: Evidence for a dual signaling system. Journal of Herpetology 35(4): 624-632.

Hager, S.B. 2002. Quantification of body coLoration for the lesser Earless Lizard, Holbrookia maculata: Evidence for interpopulational differences. Southwestern Naturalist 47(2): 299-307.

Hardwick, K.M.; Harmon, L.J.; Hardwick, S.D.; Rosenblum, E.B. 2015. When field experiments yield unexpected results: lessons learned from measuring selection in White Sands lizards. PLoS ONE 10(2): e0118560.

Hoger, C.E. 1977. A biogeographic analysis of a Nebraska sand hills isolate of the lesser earless lizard (Holbrookia maculata Girard). Dissertation Abstracts International (B) 37(7): 3245.

Hulse, A.C. 1985. Home range size in Holbrookia maculata (Iguanidae) from southeastern Arizona. Southwestern Naturalist 30(4): 608-610.

Jones, S.M.; Ballinger, R.E.; Porter, W.P. 1987. Physiological and environmental sources of variation in reproduction: prairie lizards in a food rich environment. Oikos 48(3): 325-335.

Jones, S.M.; Droge, D.L. 1980. Home range size and spatial distributions of two sympatric lizard species (Sceloporus undulatus, Holbrookia maculata) in the Sand Hills of Nebraska. Herpetologica 36(2): 127-132.

Lemos-Espinal, J.A.; Smith, H.M.; Chiszar, D. 2002. Miscellaneous 2001 lizards from Chihuahua, Mexico. Bulletin of the Chicago Herpetological Society 37(6): 102-106.

Maury, M.E. 1981. Food partition of lizard communities at the Bolson de Mapimi (Mexico). Publicaciones Instituto de Ecologia Mexico 8: 119-142.

McCoy, C.J. 1958. Daily activity of some Oklahoma lizards. Trimon. Rep. Ohio herpet. Soc. 1(3): 12.

Menke, S.B. 2003. Lizard community structure across a grassland: Creosote bush ecotone in the Chihuahuan Desert. Canadian Journal of Zoology 81(11): 1829-1838.

Meyer, D.E. 1959. Studies on background colour selection in two species of lizards (Holbrookia maculata subspecies and Phrynosoma modestum). Dissertation Abstracts 19: 1876.

Meyer, D.E. 1966. Drinking habits in the earless lizard, Holbrookia maculata, and in two species of horned lizards (Phrynosoma). Copeia 1966: 126-128.

Meyer, D.E. 1967. Survival of the earless lizard, Holbrookia maculata, under natural and artificial anaerobic conditions. Copeia 1967: 163-167.

Moll, E.O. 2007. XV. Holbrookia maculata Girard, 1851 - common lesser Earless Lizard. Sonoran Herpetologist 20(3): 26-30.

Morrison, R.; Powell, L. 1988. New distribution records of lizards in Wyoming. Transactions of the Nebraska Academy of Sciences 16: 85-86.

Robertson, J.M.; Rosenblum, E.B. 2009. Rapid divergence of social signal coLoration across the White Sands ecotone for three lizard species under strong natural selection. Biological Journal of the Linnean Society 98(2): 243-255.

Roches, S.; Harmon, L.J.; Rosenblum, E.B. 2016. Colonization of a novel depauperate habitat leads to trophic niche shifts in three desert lizard species. Oikos 125(3): 343-353.

Rosenblum, E.B. 2005. The role of phenotypic plasticity in color variation of Tularosa Basin lizards. Copeia 2005(3): 586-596.

Rosenblum, E.B. 2006. Convergent evolution and divergent selection: Lizards at the White Sands ecotone. American Naturalist 167(1): 1-15.

Rosenblum, E.B. 2008. Preference for local mates in a recently diverged population of the lesser Earless Lizard (Holbrookia maculata) at White Sands. Journal of Herpetology 42(3): 572-583.

Rosenblum, E.B.; Harmon, L.J. 2011. Same same but different": replicated ecological speciation at White Sands. Evolution 65(4): 946-960.

Rosenblum, E.B.; Roempler, H.; Schoeneberg, T.; Hoekstra, H.E. 2010. Molecular and functional basis of phenotypic convergence in white lizards at White Sands. Proceedings of the National Academy of Sciences of the United States of America 107(5): 2113-2117.

Schulz, J. 2018. Bleichgesichter im Terrarium: Der Taubleguan aus White Sands, Holbrookia maculata ruthveni. Reptilia (D) 131: ?

Sena, A.P. 1978. Temperature relations and the critical thermal maximum of Holbrookia maculata maculata (Reptilia: Iguanidae). Southwestern Naturalist 23(1): 41-50.

Smith, H.M. 1943. The White Sands earless lizard. Field Museum of Natural History Zoological Series 24(30): 339-344.

Smith, H.M.; Chiszar, D. 1993. Geographic distribution: Holbrookia m. maculata (Northern Earless Lizard). Herpetological Review 24(4): 155.

Smith, H.M.; Chiszar, D.; Henke, C.; Breukelen, F. van; Lemos-Espinal, J.A. 1998. Geographic distribution: Holbrookia maculata bunkeri (Bunker's Earless Lizard). New Mexico: Doña Ana Co. Herpetological Review 29(2): 110.

Smolensky, N.L.; Fitzgerald, L.A. 2010. Distance sampling underestimates population densities of dune-dwelling lizards. Journal of Herpetology 44(3): 372-381.

Taggart, T.W. 2009. Holbrookia maculata (lesser Earless Lizard). Journal of Kansas Herpetology 29: 7.

Taylor, H.L. 1982. Life history notes: Holbrookia maculata (Lesser Earless Lizard). Coloration. Herpetological Review 13(3): 95.

Vitt, L.J. 1977. Observations on clutch and egg size and evidence for multiple clutches in some lizards of southwestern United States. Herpetologica 33(3): 333-338.

Wapelhorst, X. 2014. [White Lesser Earless Iguanas at White Sands]. (In German). Iguana Rundschreiben 27(1): 13-16.

Werth, R.J. 1970. Ecology of four sympatric lizards. Dissertation Abstracts International 30B: 4854.

White, R.A. 2018. Geographic distribution: Holbrookia maculata (Common Lesser Earless Lizard). Herpetological Review 49(4): 715.

Williams, K.L.; Smith, H.M.; Chrapliwy, P.S. 1960. Turtles and lizards from northern Mexico. Transactions of the Illinois State Academy of Science 53(1/2): 36-45.

Holbrookia propinqua

Adams, C.S.; Cooper, W.E. 1988. Oviductal morphology and sperm storage in the keeled earless lizard, Holbrookia propinqua. Herpetologica 44(2): 190-197.

Axtell, R.W. 1981. Holbrookia propinqua: type specimens, collector, his route, and restriction of locality, with comments on Baird's 'Reptiles of the Boundary' as an important taxonomic reference. Journal of Herpetology 15(2): 211-217.

Axtell, R.W. 1983. Holbrookia propinqua. Catalogue of American Amphibians and Reptiles 341: 1-2.

Cooper, W.E. 1984. Female secondary sexual coloration and sex recognition in the keeled earless lizard, Holbrookia propinqua. Animal Behaviour 32(4): 1142-1150.

Cooper, W.E. 1985. Female residency and courtship intensity in a territorial lizard, Holbrookia propinqua. Amphibia-Reptilia 6(1): 63-69.

Cooper, W.E. 1986. Chromatic components of female secondary sexual coloration: influence on social behavior of male keeled earless lizards (Holbrookia propinqua). Copeia 1986(4): 980-986.

Cooper, W.E. 1988. Aggressive behavior and courtship rejection in brightly and plainly colored female keeled earless lizards (Holbrookia propinqua). Ethology 77(4): 265-278.

Cooper, W.E. 1998. Direction of predator turning, a neglected cue to predation risk. Behaviour 135(1): 55-64.

Cooper, W.E. 1999. Escape behavior by prey blocked from entering the nearest refuge. Canadian Journal of Zoology 77(4): 671-674.

Cooper, W.E. 2000. Effect of temperature on escape behaviour by an ectothermic vertebrate, the keeled Earless Lizard (Holbrookia propinqua). Behaviour 137(10): 1299-1315.

Cooper, W.E. 2003. Effect of risk on aspects of escape behavior by a lizard, Holbrookia propinqua, in relation to optimal escape theory. Ethology 109(8): 617-626.

Cooper, W.E. 2003. Sexual dimorphism in distance from cover but not escape behavior by the keeled Earless Lizard Holbrookia propinqua. Journal of Herpetology 37(2): 374-378.

Cooper, W.E. 2003. Shifted balance of risk and cost after autotomy affects use of cover, escape, activity, and foraging in the keeled Earless Lizard (Holbrookia propinqua). Behavioral Ecology and Sociobiology 54(2): 179-187.

Cooper, W.E.; Adams, C.S.; Dobie, J.L. 1983. Female color change in the keeled earless lizard, Holbrookia propinqua: relationship to the reproductive cycle. Southwestern Naturalist 28(3): 275-280.

Cooper, W.E.; Crews, D. 1988. Sexual coloration, plasma concentrations of sex steroid hormones, and responses to courtship in the female keeled earless lizard (Holbrookia propinqua). Hormones and Behavior 22(1): 12-25.

Cooper, W.E.; Guillette, L.J. 1991. Observations on activity, display behavior, coloration and androgen levels in the keeled earless lizard, Holbrookia propinqua. Amphibia-Reptilia 12(1): 57-66.

Dial, B.E. 1986. Tail display in two species of iguanid lizards: a test of the 'predator signal' hypothesis. American Naturalist 127(1): 103-111.

Harper, F. 1932. A new Texas subspecies of the lizard genus Holbrookia. Proceedings of the Biological Society of Washington 45: 15-17.

Judd, F.W. 1974. The ecology of the keeled earless lizard, Holbrookia propinqua. Dissertation Abstracts International (B) 35(1): 599-600.

Judd, F.W. 1975. Activity and thermal ecology of the keeled earless lizard, Holbrookia propinqua. Herpetologica 31(2): 137-150.

Judd, F.W. 1976. Demography of a barrier island population of the keeled earless lizard, Holbrookia propinqua. Occasional Pap. Mus. Texas tech. Univ. 44: 1-45.

Judd, F.W. 1976. Food and feeding behaviour of the keeled earless lizard, Holbrookia propinqua. Southwestern Naturalist 21(1): 17-25.

Judd, F.W.; Ross, R.K. 1978. Year-to-year variation in clutch size of island and mainland populations of Holbrookia propinqua (Reptilia, Lacertilia, Iguanidae). Journal of Herpetology 12(2): 203-207.

Lyons, J.I.N.; Simpson, T.R.; Rose, F.L. 2014. Morphology of an inland population of the Keeled Earless Lizard (Holbrookia propinqua). Southwestern Naturalist 59(2): 306-312.

McCracken, S.F.; Stinson, C.; Keller, P.; Forstner, M.R.J. 2007. Geographic distribution: Holbrookia propinqua propinqua (Northern Keeled Earless Lizard). Herpetological Review 38(4): 484.

Ross, R.K.; Judd, F.W. 1982. Comparison of lipid cycles of Holbrookia propinqua from Padre Island and mainland Texas. Journal of Herpetology 16(1): 53-60.

Schluter, U. 1999. Zur Kenntnis des gekielten Taubleguans, Holbrookia propinqua. Iguana Rundschreiben 12(2)(22): 32-39.

Selcer, K.W. 1986. Relationship between clutch development and variation in fatbody mass and liver mass of female keeled earless lizards, Holbrookia propinqua (Sauria: Iguanidae). Southwestern Naturalist 31(1): 9-14.

Selcer, K.W.; Judd, F.W. 1982. Variation in the reproductive ecology of Holbrookia propinqua (Sauria: Iguanidae). Texas Journal of Science 34(2): 125-135.

Smith, P.W.; Burger, W.L. 1950. Herpetological results of the University of Illinois Field Expedition, Spring 1949. III. Sauria. Transactions of the Kansas Academy of Sciences 53: 165-175.