Herps

2015 brief on Phrynosoma cornutum in Sonora and SE Arizona.

Type of Content: Reports, Papers, Journal Articles
Incilius alvarius - Sonoran Desert toad
Type of Content: Image Content
Crotalus cerberus, Arizona black rattlesnake
Type of Content: Image Content

The Mexico Tortoise Project, 2001-2013

We surveyed 43 localities in Sonora and Sinaloa, Mexico during 2005-2013 to collect information on the status, ecology, and genetics of desert...

Type of Content: Reports, Papers, Journal Articles
Uta stansburiana elegans
Type of Content: Image Content

Phrynosoma ditmarsi, rock horned lizard in the Sierra Murrieta, eastern Sonora. Lizard found in oak woodland on a steep, fairly dense, and mesic slope.

Type of Content: Gallery

In southern Arizona and northern Sonora, the neotropical vine snake (Oxybelis aeneus) lives in temperate oak woodland, canyon riparian woodland, desert-grassland, and pine-oak woodland communities...

Type of Content: Reports, Papers, Journal Articles
Trimorphodon lambda choked to death trying to eat Clark's spiny lizard

This Sonoran lyresnake's eyes were bigger than it's stomach!

Type of Content: Image Content
Type of Content: Image Content

Amphibians and reptiles were observed in the Sierra La Madera (59 species), an isolated Sky Island mountain range, and the Sierra Bacadéhuachi (30 species), the westernmost mountain range in the...

Type of Content: Reports, Papers, Journal Articles
Coluber mentovarius, Neotropical Whipsnake
Type of Content: Image Content
Sceloporus jarrovii, Yarrow's spiny lizard
Type of Content: Image Content
Lithobates tarahumarae, Tarahumara frog

Tarahumara frog

Type of Content: Image Content

Known from only a handful of localities in the Sierra Madre Occidental of western Mexico, the Spotted Box Turtle, Terrapene nelsoni (Family Emydidae), remains one of the least known chelonian...

Type of Content: Reports, Papers, Journal Articles
Unknown whiptail
Type of Content: Image Content
Elegant earless lizard
Type of Content: Image Content
Micruroides euryxanthus
Type of Content: Image Content
Black-necked gartersnake
Type of Content: Image Content
Crotalus willardi silus
Type of Content: Image Content
Terrapene nelsoni, spotted box turtle
Type of Content: Image Content
Crotalus lepidus, rock rattlesnake
Type of Content: Image Content
Crotalus pricei, twin-spotted rattlesnake
Type of Content: Image Content
Sonora semiannulata (groundsnake)
Type of Content: Image Content

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