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Colubridae

Boie's Keelback

Harmless

Tropidonophis spilogaster

Boie's Keelback
Tropidonophis spilogaster, (c) Slunky, some rights reserved (CC BY)
Boie's Keelback

2 photographs of the Boie's Keelback. (c) Slunky, some rights reserved (CC BY).

The Boie's Keelback (Tropidonophis spilogaster) is a non-venomous snake in the Colubridae family, recorded in 5 countries.

Family
Colubridae

About the Boie's Keelback

Tropidonophis spilogaster, commonly known as the northern water snake or Boie's keelback, is a keelback snake in the family Colubridae found in the Philippines on the islands of Catanduanes, Polillo, Calayan and in the province of Bataan on the island of Luzon. The snake's venom toxicity is unknown due to lack of study.

Adapted from Wikipedia, available under CC BY-SA.

Frequently asked: Boie's Keelback

Is the Boie's Keelback venomous?
No. The Boie's Keelback (Tropidonophis spilogaster) 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 Boie's Keelback poisonous?
Snakes are venomous, not poisonous. "Poisonous" means harmful to eat or touch; "venomous" means injecting toxins through a bite. The Boie's Keelback is neither poisonous nor venomous.
Is the Boie's Keelback dangerous?
The Boie's Keelback is not dangerous to humans. It has no medically significant venom and bites only defensively if cornered or handled.
Where does the Boie's Keelback live?
The Boie's Keelback has verified records in 5 countries, including Australia, Papua New Guinea, 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
Tropidonophis
SpeciesThis exact snake, named in the two-part scientific name
Tropidonophis spilogaster

Keep learning

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