The eastern garter snake is a common terrestrial snake known for the three white or yellow stripes that run down the length of its back.Click to see full answer. Thereof, what is a brown and white striped snake? Garter snake Genus/species: Garter snakes belong to the genus Thamnophis. Description: These snakes have a brown background color and longitudinal stripes in colors of red, yellow, blue, orange or white. They also have rows of blotches in between the stripes. Their name comes from the stripes, which resemble a garter. is a black and white striped snake poisonous? A few telltale markings are generally all you need to distinguish the venomous coral snake from nonvenomous red and black striped snakes. Look for red, black and yellow or white banding around the snake’s body to identify a coral snake, a highly venomous snake in North America. One may also ask, what kind of snakes have stripes? Common garter snakes are thin snakes. Few grow over about 4 ft (1.2 m) long, and most stay smaller. Most have longitudinal stripes in many different colors. Common garter snakes come in a wide range of colors, including green, blue, yellow, gold, red, orange, brown, and black.Are white snakes poisonous?White-crowned snakes are dark brown or steely grey with a white or yellowish stripe across their neck. They can grow to 40cm in length and are venomous but not classed as dangerous.