Snakes

1. Western Lyresnake (Trimorphodon biscutatus biscutatus) DOR  La Colorada

2. Chihuahuan Earth Snake  (Geophis dugesii aquilonaris) Yecora

3. Sonoran Lyresnake (Trimorphodon tau tau)  Yecora

4. Sonoran Nightsnake (Hypsiglena chlorophaea chlorophaea) Yecora

5. Chihuahua Ridgenosed Rattlesnake (Crotalus willardi silus) Yecora

6. Blacknecked Gartersnake (Thamnophis cyrtopsis cyrtopsis)  Yecora

7. Mexican Blacktailed Rattlesnake (Crotalus molossus nigrescens) Yecora

8. Banded Rock Rattlesnake  (Crotalus lepidus klauberi)  Yecora

9. Saddled Cateye Snake (Leptodeira splendida ephippiata)  Yecora

10. Sonoran Whipsnake  (Coluber bilineatus)  DOR  Rosario

11. Western Long-Nosed Snake (Rhinocheilus lecontei)  Alamos

12. Sinaloan Milk Snake (Lampropeltis triangulum sinaloae)  DOR  Alamos

13. Clear-Banded Coral Snake (Micrurus distans distans)  Alamos

14. Mexican Boa Constrictor (Boa constrictor imperator)  Alamos

15. Red Racer (Coluber flagellum piceus)  Alamos

16. Western Diamondback Rattlesnake (Crotalus atrox)  Alamos

17. Brown Vine Snake (Oxybelis aeneus)  Alamos

18.  Saddled Leafnose Snake (Phyllorhynchus browni)  Alamos

19. Mexican West Coast Rattlesnake (Crotalus basiliscus)  Alamos

20. Mexican West Coast Indigo Snake (Drymarchon melanurus rubidus)  Alamos
 

Lizards

1. Barranca Whiptail (Aspidocscelis costata barrancorum)  Yecora

2. Mountain Skink (Plestiodon callicephalus)  Yecora 

3. Yellow-Bellied Leaf-Toed Gecko (Phyllodactylus homolepidurus)  Alamos

4. Turkish Gecko (Hemidactylus turcicus turcicus)  Alamos

5. Sonoran Spiny-Tailed Iguana (Ctenosaurus macrolopha)  Alamos

6. Sonoran Earless Lizard (Holbrookia elegans thermophila)  Alamos

7. Rio Fuerte Beaded Lizard (Heloderma horridum exasperatum)  Alamos

8. Clark’s Spiny Lizard (Sceloporus clarkii clarkii)  Alamos
 

Turtles

1. Sonoran Mud Turtle (Kinosternon sonoriense sonoriense)  Yecora

2. Spotted Box Turtle (Terrapene nelsoni nelson)  Yecora

3. Sinaloan Tortoise (Gopherus cf. sinaloae)  Alamos

4. Alamos Mud Turtle (Kinosternon alamosae)  Alamos
 

Frogs and Toads

1. Canyon Treefrog (Hyla arenicolor)  Yecora

2. Mazatlan Narrow-Mouth Toad (Gastrophryne olivacea mazatlanensis)  Yecora

3. Northwest Mexico Leopard Frog (Lithobates magnaocularis)  Yecora

4. Mountain Treefrog (Hyla eximia)  Yecora

5. Mexican Treefrog (Smilisca baudinii)  Alamos

6. Mexican Burrowing Treefrog (Smilisca fodiens)  Alamos

7. Mexican Spadefoot Toad (Spea multiplicata stagnalis)  Alamos

8. Couch’s Spadefoot Toad (Scaphiopus couchii)  Alamos

9. Red-Spotted Toad  (Anaxyrus punctatus)  Yecora

10. Southwestern Woodhouse Toad (Anaxyrus woodhousii australis)  DOR Yecora

11. Sinaloan Toad (Ollotis mazatlanensis)  Alamos

12. Marbled Toad (Ollotis marmorea)  Alamos

13. Sonoran Desert Toad (Ollotis alvaria)  DOR Alamos
 

Salamanders

1. Tarahumara Salamander (Ambystoma rosaceum rosaceum)  Yecora