Sonoran whipsnake
Masticophis bilineatus
Storeria occipitamaculata
red-bellied snake
pine woods snake
eel-blenny
genus Heterodon
Heterodon
chicken snake
rubber boa
garter snake
coffee snake
leaf-nosed snake
grass snake
Nerodia
Thamnophis proximus
genus Nerodia
Western ribbon snake
atractaspidine
boine
Arizona elegans
worm snake
Carphophis amoenus
thunder snake
ophicephalous
Phyllorhynchus
hognose
glossy snake
genus Phyllorhynchus
ground snake
Sonora semiannulata
cottonmouth moccasin
Elaphe guttata
sand snake
cottonmouth
Ophidia
Serpentes
suborder Ophidia
water moccasin
suborder Serpentes
Agkistrodon piscivorus
Channidae
class Channidae
corn snake
red rat snake
danger noodle
Joe Blake
calamariid
anguine
lyre snake