Highly Venomous Animals of the United States of America

I will only be including species that live in the us, are venomous (NOT POISONOUS), are at least venomous as an adult (so no caterpillars as they are poisonous as adults), and has the ability to take a human life.

Small
Red Diamond Rattlesnake 1
Crotalus ruber ruber
Small
Pygmy Rattlesnake 2
Sistrurus miliarius
Small
Southern Pacific Rattlesnake 3
Crotalus oreganus helleri
Small
Prairie Rattlesnake 4
Crotalus viridis
Small
Northern Pacific Rattlesnake 5
Crotalus oreganus oreganus
Small
Western Rattlesnake 6
Crotalus oreganus
Small
Mojave Rattlesnake 7
Crotalus scutulatus
Mojave Rattlesnake
Crotalus scutulatus scutulatus
14996160731 5db09f1251 m
Eastern Diamondback Rattlesnake 8
Crotalus adamanteus
Small
Sidewinder 10
Crotalus cerastes
Colorado Desert Sidewinder
Crotalus cerastes laterorepens
Small
Mojave Desert Sidewinder 10
Crotalus cerastes cerastes
Small
Sonoran Desert Sidewinder 3
Crotalus cerastes cercobombus
Small
Rock Rattlesnake 11
Crotalus lepidus
Small
Banded Rock Rattlesnake 12
Crotalus lepidus klauberi
Rock Rattlesnake
Crotalus lepidus lepidus
Small
Northern Black-tailed Rattlesnake 14
Crotalus molossus molossus
Small
Twin-spotted Rattlesnake 15
Crotalus pricei
Small
Western Twin Spotted Rattlesnake 16
Crotalus pricei pricei
Small
Tiger Rattlesnake 17
Crotalus tigris
Small
Ridge-nosed Rattlesnake 19
Crotalus willardi
Small
Massasauga 20
Sistrurus catenatus
Eastern Twin Spotted Rattlesnake
Crotalus pricei miquihuanus
Small
Eastern Copperhead 22
Agkistrodon contortrix
Small
Northern Cottonmouth 23
Agkistrodon piscivorus
Small
Broad-banded Copperhead 24
Agkistrodon laticinctus
240px florida water moccasin 056
Florida Cottonmouth 25
Agkistrodon conanti
Small
Timber Rattlesnake 26
Crotalus horridus
Small
Texas Coralsnake 27
Micrurus tener
Small
Sonoran Coralsnake 12
Micruroides euryxanthus
Small
Eastern Coral Snake 28
Micrurus fulvius
Small
Speckled Rattlesnake 29
Crotalus mitchellii
Small
Brown Recluse 30
Loxosceles reclusa
Small
Hobo Spider 31
Eratigena agrestis
Small
Southern Black Widow 32
Latrodectus mactans
Small
Western Black Widow 33
Latrodectus hesperus
Northern Black Widow
Latrodectus variolus
Small
Brown Widow 34
Latrodectus geometricus
Small
Red Widow 35
Latrodectus bishopi
Small
Spotted Round Stingray 36
Urobatis maculatus
Small
Atlantic Stingray 37
Hypanus sabinus
Small
Bullseye Round Stingray 36
Urobatis concentricus
Arizona Bark Scorpion
Centruroides sculpturatus
Stripe-tailed Scorpion
Paravaejovis spinigerus
Small
Striped Bark Scorpion 38
Centruroides vittatus
Lesser Stripetail Scorpion
Chihuahuanus coahuilae
Small
Slender Brown Scorpion 39
Centruroides gracilis
Small
Keys Bark Scorpion 40
Centruroides guanensis
Small
Hentz Striped Scorpion 41
Centruroides hentzi
Small
Arizona Ridgenose Rattlesnake 42
Crotalus willardi willardi
Small
New Mexico Ridgenose Rattlesnake 43
Crotalus willardi obscurus
Small
Arizona Black Rattlesnake 19
Crotalus cerberus
Small
Carolina Pigmy Rattlesnake 2
Sistrurus miliarius miliarius
Small
Western Massasauga 44
Sistrurus tergeminus
Small
Desert Massasauga 45
Sistrurus tergeminus edwardsii
Small
Prairie Massasauga 22
Sistrurus tergeminus tergeminus
Small
Gila Monster 46
Heloderma suspectum
Small
Banded Gila Monster 3
Heloderma suspectum cinctum
Small
Reticulate Gila Monster 49
Heloderma suspectum suspectum
Small
Giant Desert Centipede 50
Scolopendra heros
Small
Giant Arizona Desert Centipede 51
Scolopendra heros arizonensis
Small
Hopi Rattlesnake 55
Crotalus viridis nuntius
Small
Panamint Rattlesnake 56
Crotalus stephensi
Small
Midget Faded Rattlesnake 57
Crotalus oreganus concolor
Small
Western Pygmy Rattlesnake 58
Sistrurus miliarius streckeri
Pacific Velvet Ant
Dasymutilla aureola pacifica
Small
California Cone 59
Californiconus californicus
Small
Florida Cone 60
Conus anabathrum

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