Found in the Shevaroy Hills of the Eastern Ghats in India, burrowing in the ground and eating worms.
Exists only in the Seychelles, with olive-brown coloring, threatened by habitat loss.
A spiny viper living in Kenya, threatened by limited habitat.
Known for its striking lime-green color, found in China’s Hunan and Guangdong provinces.
Once one of the world's rarest snakes, found on the islands of Antigua and threatened by habitat loss.
Resides in the forests of Central America, with populations in decline due to habitat fragmentation.
Inhabits the Ryukyu Islands of Japan, known for its dark brown to black color and slender body
Found only on the island of Maria Major in Saint Lucia, with fewer than 20 individuals estimated to be alive