Chamaelycus

Chamaelycus is a small genus of African snakes in the family Lamprophiidae, a large and mostly African and Madagascan group that holds many of the continent's house snakes, wolf snakes, and other ground-dwelling species. The best known member is the African banded snake (Chamaelycus fasciatus), and the genus as a whole contains only a handful of poorly studied species living in the tropical forests of central and western Africa. Because these snakes are rarely encountered and seldom collected, much of what is known about them comes from general patterns seen across their family rather than from detailed study of each species.

These are small, slender, smooth-scaled snakes built for life close to the ground. As the common name suggests, several members carry a banded or blotched pattern along the body, which helps break up their outline among leaves and damp wood. They are forest-floor animals, associated with humid lowland rainforest where they shelter under logs, in leaf litter, and in loose soil. Like many lamprophiids, they are secretive and often nocturnal or active in the low light of the forest understory, which is part of why they are so seldom seen.

Chamaelycus snakes are not considered dangerous to people. Lamprophiids in this group typically feed on small prey such as lizards, frogs, and other small animals, and many lay eggs rather than giving live birth, though the fine details of diet and reproduction for these particular species are not well documented. There is no evidence that they pose a medical threat to humans. Even so, the responsible approach with any wild snake is to observe it without handling it, since identification in the field can be uncertain. If anyone is ever bitten by a snake they cannot confidently identify, the right move is to seek medical care rather than wait, contacting local emergency services or, in the United States, Poison Control at 1-800-222-1222.