Home - Taxonomy - Geography - Biodiversity - Literature - Purchase RepFocus Recent updates Related bibliographies: Reptiles Snakes Viperidae Central America North America South America Mediterranean Sea Taxonomy of the genus Crotalus Biodiversity of the family Viperidae Bibliography of the genus Crotalus (Typical Rattlesnakes) (Reptilia: Serpentes: Viperidae) 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. Crotalus in general Anonymous. 1966. Rattlesnake 'firsts' at Staten Island Zoo. Bulletin of the Philadelphia Herpetological Society 14: 16. Anonymous. 1978. Woodrats may help victims of rattlesnake bites. Southwestern Veterinarian 31(2): 138. Aldridge, R.D.; Duvall, D. 2002. Evolution of the mating season in the pitvipers of North America. Herpetological Monographs 16: 1-25. Alvey, F.H. 1978. Rattlesnakes: their right to survival. Conservationist (Albany) 32(6): 34-36. Amaral, A. do 1929. Key to the rattlesnakes of the genus Crotalus Linne, 1758. Bulletin of the Antivenin Institute of America 3: 4-6. Amaral, A. do 1929. Phylogenia das cascaveis (genus Crotalus). An. Soc. cient. argent. Buenos Aires 107(5): 369-373. Amaral, A. do 1929. Studies of Nearctic Ophidia. VI. Phylogeny of the rattlesnakes. Bulletin of the Antivenin Institute of America 3: 6-8. Appleby, L.G. 1981. Rattlesnakes. Wildlife (London) 23(1): 42-44. Arment, C. 2008. Boss Snakes: Stories and Sightings of Giant Snakes in North America. Coachwhip Publications, Landisville, Pennsylvania. 389 pp. Armstrong, B.L.; Murphy, J.B. 1979. The natural history of Mexican rattlesnakes. University of Kansas Publications of the Museum of Natural History 5: 1-88. Arno, S.F. 1969. Interpreting the rattlesnake. National Parks and Conservation Magazine 43(267): 15-17. Ayon, R.E.; Putman, B.J.; Clark, R.W. 2017. Recent encounters with rattlesnakes enhance ground squirrel responsiveness to predator cues. Behavioral Ecology and Sociobiology 71(10): 149 Babcock, H.L. 1928. Notes on the treatment of rattlesnake bites during colonial times in Massachusetts. Bulletin of the Antivenin Institute of America 2(3): 77-78. Banta, B.H. 1974. A pre-columbian record of cannibalism in the rattlesnake. Bulletin of the Maryland Herpetological Society 10(2): 56. Barton, S.L. 1997. Hitting the rattlesnake jackpot. Bulletin of the Chicago Herpetological Society 32(12): 245-250. Baxter, G. 1977. Rattlesnake fact and fiction. Wyoming Wildlife 41(6): 12-13, 15. Beaupre, S.J.; Duvall, D.J. 1998. Integrative biology of rattlesnakes. Contributions to biology and evolution. Bioscience 48(7): 531-538. Beck, D.D. 1995. Ecology and energetics of three sympatric rattlesnake species in the Sonoran Desert. Journal of Herpetology 29(2): 211-223. Beck, D.D. 1996. Effects of feeding on body temperatures of rattlesnakes: a field experiment. Physiological Zoology 69(6): 1442-1455. Belluomini, H.E.; Saliba, A.M.; Abe, A.S. 1978. Inquerito anatomo-patologico em serpentes dos generos Crotalus e Bothrops (Serpentes, Viperidae, Crotalinae). Memorias do Instituto Butantan (Sao Paulo) 40-41 [1976-1977]: 123-128. Berry, K.H.; Shields, T.; Jacobson, E.R. 2016. Natural history notes: Gopherus agassizii (Mohave Desert Tortoise). Probable rattlesnake envenomation. Herpetological Review 47(4): 652-653. Best, T.L.; James, H.C. 1984. Rattlesnakes (genus Crotalus) of the Pedro Armendariz lava field, New Mexico. Copeia 1984(1): 213-215. Blum, H.F.; Spealman, C.R. 1933. Note on the killing of rattlesnakes by sunlight. Copeia 1933: 151. Bogert, C.M. 1933. Notes on the snake dance of the Hopi indians. Copeia 1933: 219-221. Bogert, C.M. 1941. Sensory cues used by rattlesnakes in their recognition of ophidian enemies. Annals of the New York Academy of Sciences 41(5): 331-343. Brusch, G.A.; DeNardo, D.F. 2017. When less means more: dehydration improves innate immunity in rattlesnakes. Journal of Experimental Biology 220(12): 2287-2295 Bryson, R.W.; Murphy, R.W.; Graham, M.R.; Lathrop, A.; Lazcano, D. 2011. Ephemeral Pleistocene woodlands connect the dots for highland rattlesnakes of the Crotalus intermedius group. Journal of Biogeography 38(12): 2299-2310. Bryson, R.W.; Murphy, R.W.; Lathrop, A.; Lazcano-Villareal, D. 2011. Evolutionary drivers of phylogeographical diversity in the highlands of Mexico: a case study of the Crotalus triseriatus species group of montane rattlesnakes. Journal of Biogeography 38(4): 697-710. Bullock, R.E. 1971. Cannibalism in captive rattlesnakes. Great Basin Naturalist 31: 49-50. Bushar, L.M.; Maliga, M.; Reinert, H.K. 2001. Cross-species amplification of Crotalus horridus microsatellites and their application in phylogenetic analysis. Journal of Herpetology 35(3): 532-537. Calmonte, A. 1975. Ein Wirbelwind im Zimmerterrarium ist der Halsbandleguan. Aquarium Aqua Terra 9(78): 554-555. Campbell, H.W. 1950. Rattlesnakes tangled in wire. Herpetologica 6(2): 44. Campbell, J.A. 1982. A confusing specimen of rattlesnake from Cerro Tancitaro, Michoacan, Mexico. Southwestern Naturalist 27(3): 353. Campbell, J.A.; Formanowicz, D.R.; Brodie, E.D. 1989. Potential impact of rattlesnake roundups on natural populations. Texas Journal of Science 41(3): 301-317. Caras, R.A. 1978. Dangerous to man: the definitive story of wildlife's reputed dangers. Barrie & Jenkins, London. 327 pp. Chapman, G. 1982. Reptiles, conservation or abuse. Herptile 7(3): 8-10. Chiszar, D. 1978. Experiments on predatory behaviour of rattlesnakes. Aazpa (American Association of Zoological Parks and Aquariums) Annual Proceedings 1978: 28-43. Chiszar, D.; Nelson, P.; Smith, H.M. 1988. Analysis of the behavioral sequence emitted by rattlesnakes during feeding episodes 3. Strike-induced chemosensory searching and location of rodent carcasses. Bulletin of the Maryland Herpetological Society 24(4): 99-108. Chiszar, D.; O'Connell, B.; Greenlee, R.; Demeter, B.; Walsh, T.; Chiszar, J.; Moran, K.; Smith, H.M. 1985. Duration of strike-induced chemosensory searching in long-term captive rattlesnakes at National Zoo, Audubon Zoo, and San Diego Zoo. Zoo Biology 4(3): 291-294. Chiszar, D.; Radcliffe, C.W.; Byers, T.; Stoops, R. 1986. Prey capture behavior in nine species of venomous snakes. Psychological Record 36(4): 433-438. Chiszar, D.; Radcliffe, C.W.; Smith, H.M. 1978. Chemosensory searching for wounded prey by rattlesnakes is released by striking: a replication report. Herpetological Review 9(2): 54-56. Chiszar, D.; Radcliffe, C.W.; Smith, H.M.; Langer, P. 1991. Strike-induced chemosensory searching: do rattlesnakes make one decision or two? Bulletin of the Maryland Herpetological Society 27(2): 90-94. Chiszar, D.; Radcliffe, W.; Smith, H.W.; Bashinski, H. 1981. Effect of prolonged food deprivation on response to prey odors by rattlesnakes. Herpetologica 37(4): 237-243. Chiszar, D.; Scudder, K.M.; Smith, H.M. 1979. Chemosensory investigation of fish mucus odor by rattlesnakes. Bulletin of the Maryland Herpetological Society 15(2): 31-36. Chiszar, D.; Smith, H.M.; Bogert, C.M.; Vidaurri, J. 1991. A chemical sense of self in timber and Prairie Rattlesnakes. Bulletin of the Psychonomic Society 29(2): 153-154. Chiszar, D.; Smith, H.M.; Glenn, J.L.; Straight, R.C. 1981. Strike-induced chemosensory searching in venomoid pit vipers at Hogle Zoo. Zoo Biology 10(2): 111-117. Chiszar, D.; Smith, H.M.; Hoge, A.R. 1983. Post-strike trailing behavior in rattlesnakes. Memorias do Instituto Butantan (Sao Paulo) 46 [1982]: 195-206. Chiszar, D.; Taylor, S.V.; Radcliffe, C.W.; Smith, H.M.; O'Connell, B. 1981. Effects of chemical and visual stimuli upon chemosensory searching by garter snakes and rattlesnakes. Journal of Herpetology 15(4): 415-424. Chiszar, D.; Wellborn, S.; Wand, M.A.; Scudder, K.M.; Smith, H.M. 1980. Investigatory behavior in snakes, 2: cage cleaning and the defecation in snakes. Animal Learning and Behavior 8(3): 505-510. Clucas, B.; Rowe, M.P.; Owings, D.H.; Arrowood, P.C. 2008. Snake scent application in ground squirrels, Spermophilus spp.: a novel form of antipredator behaviour? Animal Behaviour 75(1): 299-307. Cochran, P.A. 1986. Opportunistic scavenging by a garter snake in Colorado. Bulletin of the Chicago Herpetological Society 21(3-4): 94-95. Conant, R. 1934. Two rattlesnakes killed by a cottonmouth. Science (New York) 80(2078): 382. Cook, P.M.; Rowe, M.P.; Devender, R.W. van 1994. Allometric scaling and interspecific differences in the rattling sounds of rattlesnakes. Herpetologica 50(3): 358-368. Cowles, R.B. 1938. Unusual defence posture assumed by rattlesnakes. Copeia 1938: 13-16. Cowles, R.B.; Phelan, R.L. 1958. Olfaction in rattlesnakes. Copeia 1958: 77-83. Cox, W.C. 1928. First aid treatment in cases of poisoning due to rattlesnake bite. The Military Surgeon 61 July: 53-55. Crimmins, M.L. 1931. Rattlesnakes and their enemies in the Southwest. Bulletin of the Antivenin Institute of America 5: 46-47. Cunha, O.R. da; Nascimento, F.P. do 1982. Ofidios da Amazonia. 14. As especies de Micrurus, Lachesis e Crotalus do sul do Para e oeste do Maranhao, incluindo area de cerrado deste estado (Ophidia: Elapidae e Viperidae). Boletim do Museu Paraense Emilio Goeldi Nova Serie Zoologia 112: 1-58. Cunningham, J.D. 1966. Field observations on the thermal relations of rattlesnakes. Southwestern Naturalist 11: 140-142. Curran, C.H. 1935. Rattlesnakes. Nat. Hist. N.Y. 36(4): 331-340. Dobie, J.F. 1982. Rattlesnakes. University of Texas Press, Austin. 207 pp. Douglas, M.E.; Douglas, M.R.; Schuett, G.W.; Porras, L.W. 2006. Evolution of rattlesnakes (Viperidae; Crotalus) in the warm deserts of western North America shaped by Neogene vicariance and Quaternary climate change. Molecular Ecology 15(11): 3353-3374. Dreslik, M.J.; Hayes, W.K.; Beaupre, S.J.; Mackessy, S.P. 2017. The Biology of Rattlesnakes II. Ecouniverse Herpetological Publishing. 264 pp. Duellmeijer, P.; Povel, G.D.E. 1972. The construction for feeding in rattlesnakes. Zoologische Mededelingen (Leiden) 47(46): 561-578. Dullemeijer, P. 1961. Some remarks on the feeding behaviour of rattlesnakes. Proceedings Acad. Wet. Amst. 64C: 383-396. Duvall, D.; Gutzwiller, K.; King, M. 1985. Reconstructing the rattlesnake. BBC (British Broadcasting Corporation) Wildlife 3(2): 80-82. Duvall, D.; Scudder, K.M.; Chiszar, D. 1980. Rattlesnake predatory behaviour: mediation of prey discrimination and release of swallowing by cues arising from envenomated mice. Animal Behaviour 28(3): 674-683. Elauber, L.M. 1927. Some observations on the rattlesnakes of the extreme southwest. Bulletin of the Antivenin Institute of America 1: 7-21. Ernst, C.H.; Ernst, E.M. 2012. Venomous reptiles of the United States, Canada, and northern Mexico. Volume 2: Crotalus. Johns Hopkins University Press, Baltimore. 424 pp. Ethan, E. 1995. Rattlesnakes. Gareth Stevens Inc., Milwaukee, Wisconsin. 24 pp. Fenton, M.B.; Licht, L.E. 1990. Why rattle snake? Journal of Herpetology 24(3): 274-279. Fernandez, P.; Gutierrez, J.M. 2008. Mortality due to snakebite envenomation in Costa Rica (1993-2006). Toxicon 52(3): 530-533. Garcia da Langlada, F. 1975. Ciclo sexual bienal em serpentes do genero Crotalus. Ciencia Cult., S. Paulo 23 (Suppl.): 284-285. Garman, S. 1888. The rattle of the rattlesnake. Bulletin of the Museum of Comparative Zoology 13: 259-268. Garman, S. 1889. On the evolution of the rattlesnake. Proceedings Boston Soc. Nat. Hist. 24: 170-182. Garman, S. 1892. The reptilian rattle. Science 20: 16-17. Gerholdt, J.E. 1996. Diamondback Rattlesnakes. Abdo & Daughters, Minneapolis, Minneapolis. 24 pp. Gloyd, H.K. 1940. The rattlesnakes, genera Sistrurus and Crotalus. A study in zoogeography and evolution. Chicago Acad. Sci. Spec. Publ. no. 4. 266 pp. Gloyd, H.K. 1946. Some rattlesnake dens of South Dakota. Chicago Naturalist 9(4): 87-97. Gómez, L.; Larsen, K.W.; Gregory, P.T. 2015. Contrasting patterns of migration and habitat use in neighboring rattlesnake populations. Journal of Herpetology 49(3): 371-376. Goncalves, M.F. 1971. Determinacao da epoca de fecundidade em femeas do genero Crotalus. Arq. Mus. Nac. Rio de Janeiro 54: 281-282. Greene, H.W. 1990. A sound defense of the rattlesnake. Pacific Discovery 43(4): 10-19. Gutzke, W.H.N.; Tucker, C.; Mason, R.T. 1993. Chemical recognition of kingsnakes by crotalines: effects of size on the ophiophage defensive response. Brain Behavior and Evolution 41(3-5): 234-238. Hall, E.R. 1929. A "den" of rattlesnakes in eastern Nevada. Bulletin of the Antivenin Institute of America 3: 79-80. Hamilton, B.T.; Nowak, E.M. 2009. Relationships between insolation and rattlesnake hibernacula. Western North American Naturalist 69(3): 319-328. Harris, H.S.; Simmons, R.S. 1972. An April birth record for Crotalus lepidus with a summary of annual broods in rattlesnakes. Bulletin of the Maryland Herpetological Society 8(2): 54-56. Harris, H.S.; Simmons, R.S. 1972. Keys to the neotropical species and subspecies of the Crotalus durrissus group. Bulletin of the Maryland Herpetological Society 8(2): 33-40. Harris, H.S.; Simmons, R.S. 1977. A preliminary account of insular rattlesnake populations, with special reference to those occurring in the Gulf of California and off the Pacific coast. 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Deconstructing a species-complex: geometric morphometric and molecular analyses define species in the Western Rattlesnake (Crotalus viridis). PLoS ONE 11(1): e0146166. Diller, L.V. 1982. Comparative ecology of Great Basin rattlesnakes (Crotalus viridis lutosus) and Great Basin gopher snakes (Pituophis melanoleucus deserticola) and their impact on small mammal populations in the Snake River Birds of Prey Natural Area. Dissertation Abstracts International B Sciences and Engineering 43(2): 356. Glaudas, X.; Goldberg, S.R.; Hamilton, B.T. 2009. Timing of reproduction of a cold desert viperid snake from North America, the Great Basin rattlesnake (Crotalus lutosus). Journal of Arid Environments 73(8): 719-725. Glaudas, X.; Jezkova, T.; Rodriguez-Robles, J.A. 2008. Feeding ecology of the Great Basin rattlesnake (Crotalus lutosus, Viperidae). Canadian Journal of Zoology 86(7): 723-734. Gloyd, H.K.; Bevan, W.A. 1946. A case of intraspecific poisoning in the Great Basin rattlesnake (C. viridis lutosus). Natural History Miscellanea (Chicago) 3: 1-3. Hamilton, B.; Richard, D. 2010. Natural history notes: Crotalus oreganus lutosus (Great Basin Rattlesnake). Elevation. Herpetological Review 41(1): 90. Hamilton, B.T.; Nowak, E.M. 2009. Relationships between insolation and rattlesnake hibernacula. Western North American Naturalist 69(3): 319-328. Hirth, H.F. 1966. The ability of two species of snakes to return to a hibernaculum after displacement. Southwestern Naturalist 11: 49-53. Hirth, H.F. 1966. Weight changes and mortality of three species of snakes during hibernation. Herpetologica 22: 8-12. Jenkins, C.L.; Peterson, C.R. 2005. Linking landscape disturbance to the population ecology of great basin rattlesnakes (Crotalus oreganos lutosus) in the upper Snake River Plain. Idaho Bureau of Land Management Technical Bulletin 2005-07: 1-31. Klauber, L.M. 1935. A new subspecies of Crotalus confluentus, the prairie rattlesnake. Transactions of the San Diego Society of Natural History 8: 75-90. Neher, E.M. 1935. The origin of the "brille" in Crotalus confluentus lutosus (Great Basin rattlesnake). Transactions Amer. Ophthal. Soc. 33: 535-545. Parker, W.S.; Brown, W.S. 2016. The Utah snake dens 75 years later: a historical review. Herpetological Review 47(3): 365-373. Rombough, C. 2018. Natural history notes: Crotalus oreganus lutosus (Great Basin Rattlesnake). Reproduction / Mating. Herpetological Review 49(1): 127-128. Crotalus mitchelli Amaral, A. do 1927. Studies of Nearctic Ophidia. 1. Crotalus goldmani Schmidt 1922 a synonym of C. mitchelli Cope 1861. Bulletin of the Antivenin Institute of America 1(2): 47, 48. Denburgh, J. van 1894. Notes on Crotalus mitchellii and Crotalus pyrrhus. Proceedings of the California Academy of Sciences 2(4): 450-455. Evanhoe, L.; Haug, M.C. 2011. Natural history notes: Crotalus mitchellii (Speckled Rattlesnake). Arboreal behavior. Herpetological Review 42(2): 288. Gartner, G.E.A.; Reiserer, R.S. 2003. Natural history notes: Crotalus mitchellii (Speckled Rattlesnake). Mating. Herpetological Review 34(1): 65. Glaudas, X.; Rodríguez-Robles, J.A. 2011. A two-level problem: habitat selection in relation to prey abundance in an ambush predator, the speckled rattlesnake (Crotalus mitchellii). Behaviour 148(14): 1491-1524. Glaudas, X.; Rodríguez-Robles, J.A. 2011. Vagabond males and sedentary females: spatial ecology and mating system of the speckled rattlesnake (Crotalus mitchellii). Biological Journal of the Linnean Society 103(3): 681-695. Goldberg, S.R. 2000. Reproduction in the Speckled Rattlesnake, Crotalus mitchellii (Serpentes: Viperidae). Bulletin Southern California Academy of Sciences 99(2): 101-104. Greenberg, D.B.; McClintock, W.J. 2008. Remember the third dimension: terrain modeling improves estimates of snake home range size. Copeia 2008(4): 801-806. Klauber, L.M. 1936. Crotalus mitchellii, the speckled rattlesnake. Transactions of the San Diego Society of Natural History 8: 149-184. Klauber, L.M. 1963. A new insular subspecies of the speckled rattlesnake. Transactions of the San Diego Society of Natural History 13: 73-80. Lawing, A.M.; Meik, J.M.; David, P.P. 2012. Climate and competition shape species' borders: a study of the Panamint (Crotalus stephensi) and Speckled (Crotalus mitchellii) Rattlesnakes. ISRN Zoology (Article ID 528745): 1-6. McCrystal, H.K.; McCoid, M.J. 1986. Crotalus mitchellii. Catalogue of American Amphibians and Reptiles 388: 1-4. Meik, J.M.; Lawing, A.M.; Pires da Silva, A. 2010. Body size evolution in insular Speckled Rattlesnakes (Viperidae: Crotalus mitchellii). PLoS ONE 5(3): e9524, 1-8. 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Comments on the snake records of Chilomeniscus cinctus, Crotalus exsul, and C. mitchellii from Islas Magdalena and Santa Margarita, Baja California, Mexico. Herpetological Review 28(4): 188-189. Crotalus molossus Alt, N. 2002. Crotalus molossus in the El Pinacate Region, Sonora, Mexico. Bulletin of the Chicago Herpetological Society 37(9): 157. Anderson, C.G.; Greenbaum, E. 2012. Phylogeography of northern populations of the Black-tailed Rattlesnake (Crotalus molossus Baird and Girard, 1853), with the revalidation of C. ornatus Hallowell, 1854. Herpetological Monographs 26: 19-57. Beaupre, S.J. 1993. An ecological study of oxygen consumption in the mottled Rock Rattlesnake, Crotalus lepidus lepidus, and the black-tailed rattlesnake, Crotalus molossus molossus, from two populations. Physiological Zoology 66(3): 437-454. Borrell, B.J.; Laduc, T.J.; Dudley, R. 2005. Respiratory cooling in rattlesnakes. 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Predation of Crotalus molossus molossus (black-tail rattlesnake) by Masticophis bilineatus bilineatus (Sonoran Whipsnake), Whetstone Mountains, Arizona. Sonoran Herpetologist 12(7): 72-73. Fernandez-Fernandez, J.A.; Barrios Quiroz, G.; Sanchez Aguilar, C.; Minor, M. 2003. Geographic distribution: Crotalus molossus nigrescens (Mexican Black-tailed Rattlesnake). Herpetological Review 34(4): 387. Forks, J.E.; Hughes, T.M. 2007. Natural history notes: Crotalus molossus molossus (Northern Black-tailed Rattlesnake). Diet. Herpetological Review 38(2): 205. Funk, R.S. 1964. On the food of Crotalus m. molossus. Herpetologica 20: 134. Gatica-Colima, A.; Cordova-Reza, N.; Macías-Rodríguez, E.F. 2011. Geographic distribution: Crotalus molossus (Blacktail Rattlesnake). Herpetological Review 42(3): 393. Gatica-Colima, A.; Macías-Rodríguez, E.F.; Leal-Saldaña, O.; Martínez-Calderas, J. 2013. Geographic distribution: Crotalus molossus (Black-tailed Rattlesnake). México: Chihuahua. 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Natural history notes: Crotalus molossus molossus (Black-tailed Rattlesnake). Male-male fighting. Herpetological Review 35(1): 63. Hardy, D.L.; Greene, H.W. 1995. Natural history notes: Crotalus molossus molossus (Blacktail Rattlesnake). Maximum length. Herpetological Review 26(2): 101. Harrison, C.R.; LaDuc, T.J. 1998. Geographic distribution: Crotalus molossus molossus (Blacktail Rattlesnake). Herpetological Review 29(3): 176. Hensley, M.M. 1950. Results of a herpetological reconnaissance in extreme southwestern Arizona and adjacent Sonora, with a description of a new subspecies of the Sonoran whipsnake, Masticophis bilineatus. Transactions of the Kansas Academy of Sciences 53: 270-288. Holycross, A.T. 2001. Geographic distribution: Crotalus molossus (Black-tailed Rattlesnake). Herpetological Review 32(3): 194. Holycross, A.T.; Smith, L.J. 2001. Geographic distribution: Crotalus molossus (Black-tailed Rattlesnake). Herpetological Review 32(3): 194. Koenig, H.F.; La Grone, J.L. 2000. 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The use of ecological niche modeling to infer potential risk areas of snakebite in the Mexican state of Veracruz. PLoS ONE 9(6): e100957. Crotalus morulus Bryson, R.W.; Linkem, C.W.; Dorcas, M.E.; Lathrop, A.; Jones, J.M.; Alvarado-Díaz, J.; Grünwald, C.I.; Murphy, R.W. 2014. Multilocus species delimitation in the Crotalus triseriatus species group (Serpentes: Viperidae: Crotalinae), with the description of two new species. Zootaxa 3826(3): 475–496. Correa Sanchez, F.; Gonzalez Ruiz, A.; Godinez-Cano, E.; Delgadillo Espinosa, J.A. 1999. Natural history notes: Crotalus lepidus morulus (Rock Rattlesnake). Reproduction. Herpetological Review 30(3): 168. Lazcano, D.; Leal, J.B.; Gamaliel Castaneda, G.; Garcia-de la Pena, C.; Bryson, R.W. 2004. Natural history notes: Crotalus lepidus (Rock Rattlesnake). Diet. Herpetological Review 35(1): 62-63. Crotalus muertensis Klauber, L.M. 1963. A new insular subspecies of the speckled rattlesnake. 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Strike-induced chemosensory searching (SICS) in northern Pacific rattlesnakes Crotalus viridis oreganus Holbrook, 1840, rescued from abusive husbandry conditions (Squamata: Serpentes: Viperidae). Herpetozoa 9(3-4): 99-104. Capehart, G.D.; Escallon, C.; Vernasco, B.J.; Moore, I.T.; Taylor, E.N. 2016. No drought about it: effects of supplemental hydration on the ecology, behavior, and physiology of free-ranging rattlesnakes. Journal of Arid Environments 134: 79-86. Chiszar, D.; DeWelde, K.; Garcia, M.; Payne, D.; Smith, H.M. 1999. Strike-induced chemosensory searching (SICS) in northern Pacific rattlesnakes (Crotalus viridis oreganus, Holbrook, 1840) rescued from substandard husbandry conditions. 2. Complete recovery of function after two years. Zoo Biology 18(2): 141-146. Clark, H.O. 2011. Alternate coloration of the Northern Pacific Rattlesnake (Crotalus oreganus oreganus). Sonoran Herpetologist 24(7): 70. Clark, H.O.; Newman, D.P. 2010. 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Effects of rattlesnake (Crotalus viridis oreganus) envenomation upon mobility of male wild and laboratory mice (Mus musculus). Bulletin of the Maryland Herpetological Society 20(4): 135-144. Hayes, W.K.; Hayes, D.M. 1994. Stimuli influencing the release and aim of predatory strikes of the northern Pacific rattlesnake (Crotalus viridis oreganus). Northwestern Naturalist 74(1) [1993]: 1-9. Hayes, W.K.; Lavin-Murcio, P.; Kardong, K.V. 1995. Northern Pacific rattlesnakes (Crotalus viridis oreganus) meter venom when feeding on prey of different sizes. Copeia 1995(2): 337-343. Hersek, M.J.; Owings, D.H.; Hennessy, D.F. 1992. Combat between rattlesnakes (Crotalus viridis oreganus) in the field. Journal of Herpetology 26(1): 105-107. Holding, M.L.; Biardi, J.E.; Lisle, G.H. 2016. Coevolution of venom function and venom resistance in a rattlesnake predator and its squirrel prey. Proceedings of the Royal Society Biological Sciences Series B 283(1829): 20152841. 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