Colubridae
Western Mangrove Cat Snake
HarmlessBoiga melanota
6 photographs of the Western Mangrove Cat Snake. © Rosanna Dedecius.
The Western Mangrove Cat Snake (Boiga melanota) is a rear-fanged, mildly venomous snake in the Colubridae family, recorded in 6 countries.
- Family
- Colubridae
About the Western Mangrove Cat Snake
Boiga melanota, the western mangrove cat snake, is one of the biggest cat snake species in Asia. It is found in Thailand, West Malaysia, Singapore, and Indonesia (Sumatra). It is shiny bluish black in colour, marked with 40-50 yellow stripes. The mouth and throat area are yellow, whereas the ventral part of the body is yellowish black. The eyes are greyish in colour. It is categorised as a mildly venomous snake.
Habits
An adult mangrove snake can reach a length of 2.5 metres (8 ft 2 in). It is active at night (nocturnal) and hunts for birds, rats and birds eggs as its main diet. Its large head and mouth enables it to swallows its prey easily.
Recently reclassed from within the Dendrophila family, they share some physical traits such as similar colouring and being rear-fanged.
Adapted from Wikipedia, available under CC BY-SA.
Frequently asked: Western Mangrove Cat Snake
- Is the Western Mangrove Cat Snake venomous?
- The Western Mangrove Cat Snake (Boiga melanota) is rear-fanged and only mildly venomous. It is not considered dangerous to humans (its venom is weak and its fangs sit at the back of the mouth) but a bite can cause local swelling or irritation, so it should not be handled.
- Is the Western Mangrove Cat Snake poisonous?
- Snakes are venomous, not poisonous. "Poisonous" means harmful to eat or touch; "venomous" means injecting toxins through a bite. The Western Mangrove Cat Snake is neither poisonous nor venomous.
- Is the Western Mangrove Cat Snake dangerous?
- The Western Mangrove Cat Snake is not dangerous to humans. It has no medically significant venom and bites only defensively if cornered or handled.
- Where does the Western Mangrove Cat Snake live?
- The Western Mangrove Cat Snake has verified records in 6 countries, including Singapore, Thailand, Indonesia. See the distribution section below for its full range.
Where it is found
More Colubridae snakes
Classification
How scientists group this snake, from the broadest category down to the exact species. Each step narrows to its closest relatives.
- OrderThe broad group of scaled reptiles: all snakes and lizards
- Squamata
- FamilyA group of related snakes that share key traits
- Colubridae
- GenusA close-knit group of very similar species
- Boiga
- SpeciesThis exact snake, named in the two-part scientific name
- Boiga melanota
Keep learning
- What to Do If You Find a SnakeFound a snake at home or on a trail? Here is how to stay calm, give it space, identify it safely, and know when to call a professional.
- 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.
- 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 to Keep Snakes Out of Your Yard and HomeA practical guide to keeping snakes out of your yard and home using habitat changes that work, plus what to skip and what to do if one shows up.
Distribution from GBIF & iNaturalist. Venom status per CDC. Background: Wikipedia. Informational only. Never handle a snake to identify it.