Thamnophis sirtalis
common garter snake
ribbon snake
Sonoran whipsnake
Masticophis bilineatus
coffee snake
Arizona elegans
glossy snake
pine woods snake
Heterodon
genus Heterodon
Carphophis amoenus
thunder snake
worm snake
chicken snake
Texas blind snake
rubber boa
Storeria occipitamaculata
Elaphe guttata
red rat snake
red-bellied snake
garden snake
corn snake
hypo
night snake
anguine
colubrine
genus Phyllorhynchus
rainbow boa
Phyllorhynchus
lyre snake
suborder Serpentes
Ophidia
eel-blenny
boine
Thamnophis sauritus
Serpentes
sand snake
suborder Ophidia
racer
genus Trimorphodon
ularburong
Trimorphodon
black snake
ophiolatrous
striped whipsnake
hoop snake
snake
serpent
Sonora semiannulata