Stanislaus River Basin and Calaveras River Water Use Program
Threatened and Endangered Species Report - March 1995
Bay Delta and Special Water Projects Division, CA Dept. of Fish and Game
APPENDIX B
OBSERVED AND POTENTIALLY OCCURRING AMPHIBIAN
AND REPTILE SPECIES OF THE STANISLAUS RIVER
Order Caudata (Salamanders)
Family Ambystomatidae
Ambystoma californiense California tiger salamander CSC, 1
Family Salamandridae (Newts)
Taricha torosa California newt
Family Plethodontidae (lungless salamanders)
Batrachoseps attenuatus California slender salamander
Aneides lugubris arboreal salamander
Eusatina eschscholtzii xanthoptica yellow-eyed salamander
Order Salientia (Frogs and Toads)
Family Pelobatidae
Scaphiopus hamondii western spadefoot CSC
Family Bufonidae
Bufo boreas western toad
Family Hylidae
Hyla regilla Pacific tree frog
Family Ranida
Rana catesbeiana bullfrog I
Rana aurora draytonii California red-legged frog CSC, 1
Rana boylii foothill yellow-legged frog CSC, 2
Order Testudines (Turtles)
Family Emydidae
Clemmys marmorata marmorata northwestern pond turtle CSC, 2
Clemmys marmorata pallida southwestern pond turtle CSC, 2
Order Squamata (Lizards and Snakes)
Family Iguanidae
Gambelia sila blunt-nosed leopard lizard SE, FE
Sceloporus occidentalis western fence lizard
Phrynosoma coronatum coast horned lizard
Uta stansburiana side-blotched lizard
Family Scincidae
Eumeces gilberti Gilbert's skink
Eumeces skiltonianus western skink
Family Teiidae
Cnemidophorus tigris western whiptail
Family Anguidae
Elgaria multicarinata southern alligator lizard
Family Colubridae
Pituophis melanoleucus gopher snake
Lampropeltis getulus californiae California kingsnake
Diadophis punctatus ringneck snake
Thamnophis elegans western terrestrial garter snake
Thamnophis couchi western aquatic garter snake
Thamnophis sirtalis common garter snake
Thamnophis gigas giant garter snake
Coluber constrictor mormon western yellow-bellied racer
Contia tenuis sharp-tailed snake
Masticophis flagellum ruddocki San Joaquin whipsnake CSC
Masticophis lateralis California whipsnake
Rhinocheilus lecontei long-nosed snake
Hypsiglena torquata night snake
Family Viperidae
Crotalis viridis oreganus northern Pacific rattlesnake
Codes
SE Listed as Endangered by the State of California
ST Listed as Threatened by the State of California
CSC California Department of Fish and Game "Species of Special Concern"
FE Listed as Endangered by the Federal Government
1 Category 1 Candidate for listing by the U. S. Fish and Wildlife Service (sufficient
biological information available to support a proposal to list taxa as Endangered or
Threatened)
2 Category 2 Candidate for listing by the U. S. Fish and Wlidlife Service (existing
information indicates taxa may warrant listing, but substantial biological
information necessary to support a proposed rule is lacking)
I Introduced
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