Colubridae
Palawan rat snake
HarmlessCoelognathus philippinus

The Palawan rat snake (Coelognathus philippinus) is a non-venomous snake in the Colubridae family, recorded in 1 country.
- Family
- Colubridae
About the Palawan rat snake
Coelognathus philippinus, the reddish rat snake, is a species of nonvenomous snake in the family Colubridae. The species is found in the Philippines.
Adapted from Wikipedia, available under CC BY-SA.
Frequently asked: Palawan rat snake
- Is the Palawan rat snake venomous?
- No. The Palawan rat snake (Coelognathus philippinus) is non-venomous and is not considered dangerous to humans. Like most snakes, it will retreat rather than bite when given the chance.
- Is the Palawan rat snake poisonous?
- Snakes are venomous, not poisonous. "Poisonous" means harmful to eat or touch; "venomous" means injecting toxins through a bite. The Palawan rat snake is neither poisonous nor venomous.
- Is the Palawan rat snake dangerous?
- The Palawan rat snake is not dangerous to humans. It has no medically significant venom and bites only defensively if cornered or handled.
- Where does the Palawan rat snake live?
- The Palawan rat snake has verified records in 1 country, including Philippines. See the distribution section below for its full range.
Where it is found
More Colubridae snakes
Copperhead Rat SnakeCoelognathus radiatus
Trinket SnakeCoelognathus helena
Black Copper Rat SnakeCoelognathus flavolineatus
Reddish Rat SnakeCoelognathus erythrurus
Sunda Rat SnakeCoelognathus subradiatus
Enggano Rat SnakeCoelognathus enganensis
Common Garter SnakeThamnophis sirtalis
Common WatersnakeNerodia sipedon
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
- Coelognathus
- SpeciesThis exact snake, named in the two-part scientific name
- Coelognathus philippinus
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.