Boettger's two-headed snake
mamushi
viperine
Russell's viper
pilot snake
western diamondback rattlesnake
hornsman
horned snake
river jack
family Crotalidae
Crotalidae
fer-de-lance
Bothrops atrops
jararacussu
bothrombin
death adder
bushmaster
asp
viperish
genus Notechis
black moth
Notechis
copperhead
tomato hornworm
viperid
Manduca quinquemaculata
roach
hawkling
blind rat
Gaboon
potato worm
scorpioid
genus Lagopus
Lagopus
mallee bird
blesmol
viperling
sand viper
Gazella subgutturosa
adder
black snake
adamalysin
raphidiid
jararacussin
Dactylopiidae
common viper
tobacco hornworm
water mole
viperess
tomato worm
puffadder
Vipera berus
Manduca sexta
family Dactylopiidae
Helodermatidae
Cerastes cornutus
viperlike
horned viper
night adder
cerastes
carpet viper
crotalic
redtail
pit adder
viper
reticulated whipsnake
horned asp
crotoxin
remizid
Agkistrodon contortrix
shore pit viper
ancrod
family Helodermatidae
eel-blenny
Boletus pulcherrimus
beaded lizard
Sphingidae
rattler
Curculionidae
family Curculionidae
surucucu
Mexican west coast rattlesnake
decoralin
family Sphingidae
crotalin
Indian paintbrush
ticpolonga
phytophage
guaraguao
lonomiasis
hawky
mole rat
Anhingidae
family Anhingidae
black and gold garden spider
basilisk