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Western Rattlesnake - Crotalus oreganus
Southern Pacific Rattlesnake - Crotalus oreganus helleri
Cascabel del Pacifico Sur
Meek, 1905(= Crotalus helleri)
| Species Description and More Pictures |
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| Adult, Sierra Juarez Mountains, Baja California © Stuart Young | Adult, Baja California © James R. Buskirk |
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| Southern Pacific Rattlesnakes From North of Baja California | ||
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| Adult, San Diego County | Adult, San Diego County © Bruce Edley |
Adult, San Diego County © Chris Gruenwald |
| Habitat | ||
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| Habitat, Sierra Juarez Mountains, Baja California © Stuart Young |
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References:
Grismer, L. Lee. Amphibians and Reptiles of Baja California, Including Its Pacific Islands and the Islands in the Sea of Cortés. The University of California Press, 2002. McPeak, Ron H. Amphibians and Reptiles of Baja California. Sea Challengers, 2000. Samuel M. McGinnis and Robert C. Stebbins. Peterson Field Guide to Western Reptiles & Amphibians. 4th Edition. Houghton Mifflin Harcourt Publishing Company, 2018. Stebbins, Robert C. A Field Guide to Western Reptiles and Amphibians. 3rd Edition. Houghton Mifflin Company, 2003. The Reptile Database San Diego Natural History Museum |
Baja California Reptiles & Amphibians
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