Bornean Leaf-nosed Pit-viper

Pit Vipers

Trimeresurus borneensis

Basic stats

Venom

Venomous (dangerous — treat any bite as a medical emergency)

Diet

Small vertebrates

Habitat

Low vegetation, especially near streams

Range

Endemic to Borneo

Litter size

Live-bearing, 5–15 young (typical for palm pit vipers)

Gestation period

About 5–6 months (typical for palm pit vipers)

Size

Small-medium pit viper (up to 60cm)

Weight

~50–150g

A Bornean-endemic green pit viper, similar in general appearance and habits to other regional pit vipers, found coiled on low vegetation, especially near streams.

Venomous and an ambush hunter of small vertebrates; bites are medically significant, so maintain a safe distance and never attempt to handle any pit viper found on a night walk.

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