1
Aesculapian Snake
Zamenis longissimus
A large, slender non-venomous European colubrid named for the staff of Asclepius, the ancient Greek god of medicine.
Below are snakes that contain the letter K anywhere in the name. Each of the 61 snakes below opens to a full profile.
Table of contents
List of Snakes That Contain K
2
African Rock Python
Python sebae
Africa's largest snake and one of the world's heaviest constrictors, blotched with rich brown and tan along its long, muscular body.
3
Asian Vine Snake
Ahaetulla nasuta
A slender, leaf-green tree snake of South and Southeast Asia with binocular vision and a delicate pointed snout.
4
Banded Krait
Bungarus fasciatus
A boldly black-and-yellow ringed elapid of South and Southeast Asia, shy by day but highly venomous if cornered.
5
Black Mamba
Dendroaspis polylepis
Africa's fastest snake and one of the most feared elapids, named for the inky black lining of its mouth rather than its skin colour.
6
Black Racer
Coluber constrictor
A fast, slender, glossy black colubrid common across the eastern United States, frequently mistaken for a venomous snake.
7
Blue Coral Snake
Calliophis bivirgatus
A spectacular Southeast Asian elapid with deep blue flanks, a red head and tail, and venom glands stretching a quarter of its body length.
8
Brown Tree Snake
Boiga irregularis
A nocturnal Indo-Pacific colubrid notorious for invading Guam and devastating the island's native bird fauna.
9
Bull Snake
Pituophis catenifer sayi
A large constrictor of the North American Great Plains that hisses loudly and rattles its tail when threatened, often mistaken for a rattlesnake.
10
Common Garter Snake
Thamnophis sirtalis
A small, harmless North American snake with three pale stripes down a dark back, one of the most familiar wild snakes on the continent.
11
Common Krait
Bungarus caeruleus
A glossy black-and-white South Asian elapid responsible for many bites at night because it readily enters homes and beds.
12
Coral Snake
Micrurus nigrocinctus
A widespread brightly ringed neotropical elapid with potent neurotoxic venom, common in moist forests across Central and northern South America.
13
Corn Snake
Pantherophis guttatus
A handsome orange-and-red North American rat snake long popular in herpetoculture as a beginner-friendly pet.
14
Desert Kingsnake
Lampropeltis splendida
A handsome chain-patterned North American constrictor that hunts and eats other snakes, including rattlesnakes.
15
Dice Snake
Natrix tessellata
A non-venomous European water snake with a peppered "dice" pattern, hunting fish almost exclusively in clean streams and lakes.
16
Dog-faced Water Snake
Cerberus rynchops
A stocky, mildly venomous snake of Asian mangrove swamps with a blunt dog-like snout suited to hunting in muddy water.
17
Dusky Pygmy Rattlesnake
Sistrurus miliarius barbouri
A tiny, irritable Florida rattlesnake whose rattle is so small that it sounds more like an insect buzz than a warning.
18
Eastern Brown Snake
Pseudonaja textilis
An aggressive, slim Australian elapid responsible for most snakebite deaths on the continent and possessing the world's second-most toxic venom.
19
Eastern Coral Snake
Micrurus fulvius
A small, slender, red-yellow-and-black ringed elapid of the American Southeast with extremely potent neurotoxic venom.
20
Eastern Diamondback Rattlesnake
Crotalus adamanteus
The largest rattlesnake in the world, a heavy-bodied pit viper of the longleaf pine ecosystems of the American Southeast.
21
Eastern Indigo Snake
Drymarchon couperi
The longest native snake in the United States, a glossy blue-black colubrid that preys on venomous snakes in the southeastern coastal plain.
22
False Coral Snake
Anilius scytale
A South American colubrid that mimics the bold red-and-black ringed pattern of true coral snakes but is harmless to humans.
23
Flowerpot Snake
Indotyphlops braminus
The most widely distributed land snake on Earth, a tiny blind burrower spread by potted plants and parthenogenetic reproduction.
24
Garter Snake
Thamnophis sirtalis
A small striped North American natricine snake found in nearly every habitat across the continent, harmless and often kept as a beginner pet.
25
Glossy Snake
Arizona elegans
A sand-coloured nocturnal constrictor of the American Southwest, named for the polished sheen of its smooth scales.
26
Grass Snake
Natrix natrix
A large, harmless European water snake with a yellow collar behind the head, famous for playing dead when seriously threatened.
27
Hognose Snake
Heterodon platirhinos
A stout, upturned-snouted North American colubrid famous for hissing, flattening its neck, and then playing dead when bluffing fails.
28
Japanese Rat Snake
Elaphe climacophora
A slim, climbing colubrid endemic to Japan, widely encountered around traditional wooden houses where it hunts rats and roosting birds.
29
King Brown Snake
Pseudechis australis
A heavy, broad-headed Australian elapid also known as the mulga snake, with the largest venom yield of any Australian snake.
30
King Cobra
Ophiophagus hannah
The world's longest venomous snake, native to South and Southeast Asian forests, known for the hooded display and powerful neurotoxic venom.
31
Kingsnake
Lampropeltis getula
A widespread North American constrictor renowned for eating other snakes, including venomous rattlesnakes and copperheads, to which it is immune.
32
Kirtland Snake
Clonophis kirtlandii
A small, secretive Midwestern North American natricine snake that lives almost entirely in burrows beneath wet meadows and is now seriously declining.
33
Long-nosed Whip Snake
Platyceps najadum
A slim Mediterranean colubrid with a sharply pointed snout, racing through dry scrub and stone walls at remarkable speed.
34
Lyre Snake
Trimorphodon biscutatus
A small, mildly venomous rear-fanged snake of southwestern North American canyons, named for the V-shaped lyre marking on the head.
35
Mangrove Snake
Boiga dendrophila
A striking black-and-yellow Southeast Asian colubrid with rear fangs, found coiled in low branches over tidal estuaries.
36
Milk Snake
Lampropeltis triangulum
A widely distributed, brightly banded constrictor whose mimicry of coral snakes inspired the famous "red touches black, friend of Jack" rhyme.
37
Mojave Rattlesnake
Crotalus scutulatus
A green-tinged desert rattlesnake of the American Southwest whose venom mixes hemorrhagic and powerful neurotoxic components.
38
Night Snake
Hypsiglena torquata
A small, vertically pupilled North American colubrid often mistaken for a baby rattlesnake but armed only with mildly toxic rear-fang saliva.
39
Northern Water Snake
Nerodia sipedon
A heavy, banded non-venomous water snake of eastern North America, frequently misidentified as a cottonmouth and killed by mistake.
40
Olive Sea Snake
Aipysurus laevis
A large, curious Indo-Pacific marine elapid often encountered on coral reefs, approaching divers without aggression but bearing potent venom.
41
Oriental Rat Snake
Ptyas mucosa
A long, slim, alert Asian colubrid often kept by snake charmers, beneficial around villages for controlling rats and rodents.
42
Queen Snake
Regina septemvittata
A slim, harmless North American water snake that specialises almost entirely on freshly moulted crayfish.
43
Rat Snake
Pantherophis alleghaniensis
A large, climbing, non-venomous constrictor of eastern North America that hunts rodents in barns, attics, and bird boxes.
44
Ribbon Snake
Thamnophis sauritus
A long, thin striped garter-snake relative that hunts frogs along the edges of clean ponds and streams in eastern North America.
45
Ringneck Snake
Diadophis punctatus
A small, slate-grey North American snake with a vivid orange neck ring and belly, often found under logs and flat stones.
46
Rough Green Snake
Opheodrys aestivus
A slim emerald-green arboreal colubrid of the eastern United States that hunts caterpillars and spiders in low foliage.
47
Sea Krait
Laticauda colubrina
A handsome black-and-white ringed marine elapid that returns to land to rest and digest its eel-only diet.
48
Smooth Snake
Coronella austriaca
A small, slim European colubrid with mirror-smooth scales, scarce and protected across most of its northern range.
49
Tiger Snake
Notechis scutatus
A boldly banded Australian elapid of cool, wet southern habitats, responsible for a steady share of the country's serious snakebites.
50
Timber Rattlesnake
Crotalus horridus
A large, heavy-bodied rattlesnake of eastern North American hardwood forests, calm by nature and culturally important in colonial American history.
51
Twin-spotted Rattlesnake
Crotalus pricei
A small, high-altitude rattlesnake of the sky-island pine forests on the U.S.-Mexico border, with a row of paired dark blotches along the back.
52
Uracoan Rattlesnake
Crotalus vegrandis
A small Venezuelan rattlesnake of dry savanna habitats, named for the Uracoa River in Monagas state.
53
Ural Rat Snake
Elaphe schrenckii
A large, agile climber of Korean and Russian forests, also called the Russian rat snake, valued by snake enthusiasts for its cool-temperate hardiness.
54
Vine Snake
Oxybelis aeneus
A slim, brown American tree snake with an extraordinary pointed snout, hunting lizards in the foliage of dry forests from Mexico to Argentina.
55
Viperine Snake
Natrix maura
A harmless European water snake that mimics the adder's zig-zag pattern as a defence against predators.
56
Western Diamondback Rattlesnake
Crotalus atrox
The most widespread rattlesnake in the American Southwest, responsible for a large share of snakebites across the desert states.
57
Western Hognose Snake
Heterodon nasicus
A small, upturned-snouted prairie snake popular as a pet, famous for puffing up dramatically and then playing dead.
58
Whip Snake
Demansia psammophis
A long, slim, fast-moving Australian colubrid renowned for chasing prey over open ground at impressive speed.
59
Worm Snake
Carphophis amoenus
A tiny, pink-bellied burrower of eastern North American woodlands that looks more like an earthworm than a typical snake.
60
Yamakagashi
Rhabdophis tigrinus
A handsome rear-fanged Japanese natricine snake with unusual neck glands that sequester toxins from the toads it eats.
61
Yellow-bellied Sea Snake
Hydrophis platurus
A fully pelagic marine elapid found drifting in open ocean across most of the Indian and Pacific, the most widely distributed snake in the world.
Other ways to filter
Try snakes that start with K, or end with K. Or browse the full snakes index.