Snake Encyclopedia
Search and identify 1,000+ snakes from around the world — with family, range, size, habitat, and how to tell similar species apart.
Pygmy Rattlesnake
A small, secretive rattlesnake with a faint, buzzy rattle often described as insect-like.
Tiger Rattlesnake
A small desert rattlesnake with numerous fine crossbands and a proportionally small head.
Timber Rattlesnake
A heavy-bodied woodland rattlesnake of the eastern United States, often showing dark chevron banding and a black tail.
Mojave Rattlesnake
A desert rattlesnake of the American Southwest, sometimes called the Mojave green.
Uracoan Rattlesnake
A small, restricted-range rattlesnake found only in a limited area of savanna in northeastern Venezuela.
Panamint Rattlesnake
A rocky-mountain rattlesnake of the Mojave Desert's isolated ranges, often confused with the speckled rattlesnake.
Speckled Rattlesnake
A desert-dwelling rattlesnake whose speckled coloration closely matches the rocky terrain it inhabits.
Long-nosed Rattlesnake
A regionally used name sometimes applied to slender-snouted rattlesnakes of arid terrain, most often referring to the tiger rattlesnake.
Red Diamond Rattlesnake
A large pinkish-red rattlesnake of Baja California and southern California, marked with bold diamond blotches.
Ridge-nosed Rattlesnake
A small, secretive rattlesnake of isolated 'sky island' mountain ranges, named for a distinctive ridge along its snout.
Banded Rock Rattlesnake
A small, colorful rattlesnake of rocky mountain slopes, known for its bold black or dark bands set against a bluish-gray to greenish body.
Copperhead Rattlesnake
Despite the informal name, a rattle-less pit viper with a distinctive coppery, hourglass-banded pattern found across the eastern US.
Mottled Rock Rattlesnake
A small rattlesnake with a mottled, rock-matching pattern found in rugged limestone and granite terrain of the southwestern United States and Mexico.
Dusky Pygmy Rattlesnake
A tiny, common rattlesnake of Florida wetlands and pinelands, notable for its buzzy, insect-like rattle.
Grand Canyon Rattlesnake
A pink to salmon-colored rattlesnake found almost exclusively within the Grand Canyon, closely matching the region's distinctive red rock.
Midget Faded Rattlesnake
A small, pale rattlesnake of the Colorado Plateau.
Twin-spotted Rattlesnake
A tiny, high-elevation rattlesnake marked by paired rows of small dark spots down its gray body.
Aruba Island Rattlesnake
A critically endangered rattlesnake found only on the island of Aruba, restricted to a small area of remaining dry forest habitat.
Black-tailed Rattlesnake
A calm-tempered rattlesnake of the southwestern deserts and mountains, easily identified by its solid black tail.
Carolina Pygmy Rattlesnake
A small, gray-toned rattlesnake subspecies of the Carolinas and Gulf Coastal Plain, with a subtle rusty back stripe.
Mexican Dusky Rattlesnake
A small, high-elevation rattlesnake of Mexico's central highland forests, notable for its diminutive size and dark, muted coloration.
Arizona Black Rattlesnake
A darkly colored montane rattlesnake of central Arizona known for its ability to darken further with age and altitude.
South American Rattlesnake
A widespread rattlesnake of South American savannas and open habitats.
Baja California Rattlesnake
A small rattlesnake endemic to the arid Baja California peninsula, adapted to desert scrub and rocky terrain.