erycine
sand boa
erycid
rainbow snake
sea krait
ungaliophiine
uropeltoid
genus Erethizon
Erethizon
atractaspidine
elapoid
acrochordoid
leptotyphlopid
amphiesmal
eleven-striped blind snake
xenotyphlopid
natricine
pythonoid
Leptotyphlopidae
family Leptotyphlopidae
tropidophiid
ground snake
Sonora semiannulata
sibynophiid
queen snake
racer
Aspidelaps lubricus
hoop snake
macrostomatan
solenoglyph
African coral snake
cobra
colubrid
natricid
xenodontine
colubrid snake
Heterodon
roughtail
Kimberley death adder
grass snake
genus Phyllorhynchus
genus Heterodon
Phyllorhynchus
garter snake
adder
Drymarchon corais couperi
colubriform
eastern indigo snake
ilysiid
opisthoglyph