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Homalopsidae

Siebold's Water Snake

Harmless

Ferania sieboldii

Siebold's Water Snake
Ferania sieboldii, Sp.herp / Wikimedia Commons

The Siebold's Water Snake (Ferania sieboldii) is a non-venomous snake in the Homalopsidae family, recorded in 4 countries.

Family
Homalopsidae

About the Siebold's Water Snake

Siebold's water snake (Ferania sieboldii), also known commonly as Siebold's mud snake and Siebold's smooth water snake, is a species of mildly venomous, rear-fanged snake in the family Homalopsidae. The species is endemic to Asia.

Etymology

Both the specific name, sieboldii, and the common name, Siebold's water snake, are in honor of Philipp Franz von Siebold, a German botanist and physician.

Geographic range

F. sieboldii is found in Bangladesh, northcentral India, and western Malaysia.

Habitat

The preferred natural habitat of F. sieboldii is freshwater wetlands.

Description

F. sieboldii has a dorsal pattern of large blotches similar to those of a python, but it is distinctive in having its nostrils on the top of the snout to aid its aquatic lifestyle. It also lacks labial pits.

It may attain a total length (including tail) of 89 cm (35 in). A female of that length had a tail which was 11 cm (4.3 in) long.

Reproduction

F. sieboldii is viviparous.

Adapted from Wikipedia, available under CC BY-SA.

Frequently asked: Siebold's Water Snake

Is the Siebold's Water Snake venomous?
No. The Siebold's Water Snake (Ferania sieboldii) 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 Siebold's Water Snake poisonous?
Snakes are venomous, not poisonous. "Poisonous" means harmful to eat or touch; "venomous" means injecting toxins through a bite. The Siebold's Water Snake is neither poisonous nor venomous.
Is the Siebold's Water Snake dangerous?
The Siebold's Water Snake is not dangerous to humans. It has no medically significant venom and bites only defensively if cornered or handled.
Where does the Siebold's Water Snake live?
The Siebold's Water Snake has verified records in 4 countries, including India, Nepal, Iran (Islamic Republic of). See the distribution section below for its full range.
Why is it called the Siebold's Water Snake?
Both the specific name, sieboldii, and the common name, Siebold's water snake, are in honor of Philipp Franz von Siebold, a German botanist and physician.

Where it is found

More Homalopsidae 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
Homalopsidae
GenusA close-knit group of very similar species
Ferania
SpeciesThis exact snake, named in the two-part scientific name
Ferania sieboldii

Keep learning

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