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Colubridae

Olive Oriental Slender Snake

Harmless

Trachischium laeve

Olive Oriental Slender Snake
Trachischium laeve, (c) Ramnarayan K, some rights reserved (CC BY), uploaded by Ramnarayan K
Olive Oriental Slender Snake

2 photographs of the Olive Oriental Slender Snake. (c) Ramnarayan K, some rights reserved (CC BY), uploaded by Ramnarayan K.

The Olive Oriental Slender Snake (Trachischium laeve) is a non-venomous snake in the Colubridae family, recorded in 3 countries.

Family
Colubridae

About the Olive Oriental Slender Snake

Trachischium laeve, also known as the olive oriental slender snake, is a species of colubrid snake found in Nepal and Indian Himalaya.

Geographic range

It is found in India (western Himalayas) and Nepal.

Description

The dorsum is uniform grayish brown. The throat, belly, underside of tail, and first row of dorsal scales are yellowish.

One preocular; one postocular; temporals 1+1.5 upper labials, 3rd and 4th entering the orbit. Dorsal scales very smooth, shiny, without apical pits, in 13 rows. The male does not have any keels on the dorsal scales in the anal/basicaudal region. Ventrals 147–149; anal divided; subcaudals divided 33–39.

There are 17 maxillary teeth in a continuous series, the posterior slightly shorter than the anterior. The mandibular teeth are all the same length.

The measurements of the type specimens are as follows: a male, 337 mm (13 inches) SVL (Snout to Vent Length), tail 53 mm (2 inches); a female, 502 mm (193⁄4 inches) SVL, tail 70 mm (23⁄4 inches).

Adapted from Wikipedia, available under CC BY-SA.

Frequently asked: Olive Oriental Slender Snake

Is the Olive Oriental Slender Snake venomous?
No. The Olive Oriental Slender Snake (Trachischium laeve) 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 Olive Oriental Slender Snake poisonous?
Snakes are venomous, not poisonous. "Poisonous" means harmful to eat or touch; "venomous" means injecting toxins through a bite. The Olive Oriental Slender Snake is neither poisonous nor venomous.
Is the Olive Oriental Slender Snake dangerous?
The Olive Oriental Slender Snake is not dangerous to humans. It has no medically significant venom and bites only defensively if cornered or handled.
Where does the Olive Oriental Slender Snake live?
The Olive Oriental Slender Snake has verified records in 3 countries, including India, China, Germany. 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
Trachischium
SpeciesThis exact snake, named in the two-part scientific name
Trachischium laeve

Keep learning

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