Genus · Colubridae
Helophis
The genus Helophis contains a single species. It is not considered dangerous to humans.
About sun snakes
A tiny African genus of harmless water-loving colubrids known from a single rarely seen species.
Helophis is a small genus in the family Colubridae, the largest and most diverse family of snakes worldwide. It contains just one well-known species, Schouteden's sun snake (Helophis schoutedeni), a poorly studied snake recorded from the rainforests and swampy lowlands of the Congo Basin in Central Africa. Because so few specimens have ever been collected, much of what can be said about this genus is drawn from solid family-level and regional context rather than from detailed field study of the animal itself.
As colubrids of the wet tropics, Helophis members are associated with slow waters, marshes, and flooded forest. The genus name itself points to a marsh-dwelling, water-associated habit, and the snake is generally treated as semi-aquatic. Like many small forest and water colubrids, it would be expected to feed on small aquatic and ground-dwelling prey such as fish, amphibians, and invertebrates, and to reproduce by laying eggs, which is the typical mode for the great majority of colubrids. These are general expectations for the group, not confirmed life-history details unique to the species.
On safety, this is a small, secretive, non-front-fanged colubrid with no record of being dangerous to people. Many harmless colubrids are non-venomous, while some carry mild rear-fanged saliva that matters only to small prey. No wild snake should be picked up by someone who cannot positively identify it, and any snakebite that causes spreading pain, swelling, or other symptoms warrants prompt medical attention. In the United States contact Poison Control at 1-800-222-1222, and elsewhere call local emergency services.
Helophis belongs to the Colubridae family (Colubrids). The largest snake family, and the one most snakes you meet belong to. Typically round pupils, a head only slightly wider than the neck, and no heat-sensing facial pit or rattle. Scales may be smooth and glossy or keeled and matte depending on the species.
Danger: Almost all colubrids are harmless. A small number are rear-fanged with medically significant venom, the boomslang and the twig (vine) snakes of Africa being the dangerous exceptions. Most colubrids will flee or bluff rather than bite.
All species (1)
Keep learning
- What Is a Snake? Anatomy and the BasicsA clear overview of what makes a snake a snake: limbless body plan, anatomy, evolution from lizards, species diversity, and why they are ectothermic.
- How Snakes Move, Hunt, and EatHow snakes move without legs, hunt as ambushers or active foragers, kill by constriction or venom, and swallow prey wider than their head.
- What Do Snakes Eat?All snakes are carnivores. Learn what snakes eat, how diet changes with size and age, how often they feed, and how they hunt and swallow prey.
- Venomous vs Nonvenomous: How to Tell the DifferenceThe folk rules for telling venomous snakes apart, where each one fails, and why location-based identification beats guessing by sight.