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Colubridae

Reddish Rat Snake

Harmless

Coelognathus erythrurus

Reddish Rat Snake
Coelognathus erythrurus, © Vreni Gem O. Caasi
Reddish Rat SnakeReddish Rat Snake

3 photographs of the Reddish Rat Snake. © Vreni Gem O. Caasi.

The Reddish Rat Snake (Coelognathus erythrurus) is a non-venomous snake in the Colubridae family, recorded in 3 countries.

Family
Colubridae

About the Reddish Rat Snake

Coelognathus erythrurus, commonly known as the Philippine rat snake, is a species of snake of the family Colubridae.

Geographic range

The snake is found in the Philippines and Indonesia.

Diet

Philippine rat snakes eat rodents.

Subspecies

Coelognathus erythrurus celebensis (Jan, 1863)

Coelognathus erythrurus erythrurus (Duméril, Bibron & Duméril, 1854)

Coelognathus erythrurus manillensis Jan, 1863

Coelognathus erythrurus psephenourus Leviton, 1979

Adapted from Wikipedia, available under CC BY-SA.

Frequently asked: Reddish Rat Snake

Is the Reddish Rat Snake venomous?
No. The Reddish Rat Snake (Coelognathus erythrurus) 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 Reddish Rat Snake poisonous?
Snakes are venomous, not poisonous. "Poisonous" means harmful to eat or touch; "venomous" means injecting toxins through a bite. The Reddish Rat Snake is neither poisonous nor venomous.
Is the Reddish Rat Snake dangerous?
The Reddish Rat Snake is not dangerous to humans. It has no medically significant venom and bites only defensively if cornered or handled.
Where does the Reddish Rat Snake live?
The Reddish Rat Snake has verified records in 3 countries, including Philippines, Indonesia, Malaysia. See the distribution section below for its full range.
What does the Reddish Rat Snake eat?
Philippine rat snakes eat rodents.

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
Coelognathus
SpeciesThis exact snake, named in the two-part scientific name
Coelognathus erythrurus

Keep learning

Distribution from GBIF & iNaturalist. Venom status per CDC. Background: Wikipedia. Informational only. Never handle a snake to identify it.