Snake FinderField Guide · Worldwide

Colubridae

Lined Reed Snake

Harmless

Calamaria griswoldi

Lined Reed Snake
Calamaria griswoldi, © Lawrence Hylton
Lined Reed SnakeLined Reed Snake

3 photographs of the Lined Reed Snake. © Lawrence Hylton.

The Lined Reed Snake (Calamaria griswoldi) is a non-venomous snake in the Colubridae family, recorded in 1 country.

Family
Colubridae

About the Lined Reed Snake

Calamaria griswoldi, also known commonly as the dwarf reed snake and the lined reed snake, is a species of snake in the subfamily Calamariinae of the family Colubridae. The species is native to Borneo.

Etymology

The specific name, griswoldi, is in honor of American ornithologist John Augustus Griswold Jr. (1912–1991), who collected the holotype.

Geographic distribution

Calamaria griswoldi is endemic to Borneo with records from Sabah and Sarawak (Malaysia).

Habitat

The preferred natural habitat of Calamaria griswoldi is forest, at elevations of 1,000–1,500 m (3,300–4,900 ft).

Description

Calamaria griswoldi is a small species. Maximum recorded total length (tail included) is 49 cm (19 in).

Reproduction

Calamaria griswoldi is oviparous.

Adapted from Wikipedia, available under CC BY-SA.

Frequently asked: Lined Reed Snake

Is the Lined Reed Snake venomous?
No. The Lined Reed Snake (Calamaria griswoldi) 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 Lined Reed Snake poisonous?
Snakes are venomous, not poisonous. "Poisonous" means harmful to eat or touch; "venomous" means injecting toxins through a bite. The Lined Reed Snake is neither poisonous nor venomous.
Is the Lined Reed Snake dangerous?
The Lined Reed Snake is not dangerous to humans. It has no medically significant venom and bites only defensively if cornered or handled.
Where does the Lined Reed Snake live?
The Lined Reed Snake has verified records in 1 country, including Malaysia. See the distribution section below for its full range.
Why is it called the Lined Reed Snake?
The specific name, griswoldi, is in honor of American ornithologist John Augustus Griswold Jr. (1912–1991), who collected the holotype.

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
Calamaria
SpeciesThis exact snake, named in the two-part scientific name
Calamaria griswoldi

Keep learning

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