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Muller's Giant Sunda Rat

Rats, Mice & Porcupines

Sundamys muelleri

Basic stats

Diet

Fruit, seeds, invertebrates

Habitat

Lowland forest

Range

Borneo, Sumatra, Peninsular Malaysia

Litter size

2–5 young (typical for murid rats)

Gestation period

About 24–26 days (typical for murid rats)

Size

Large native rat (head-body 18–24cm)

Weight

250–450g

A large native rat with a robust build and a plain brownish coat, found in lowland forest and considered a genuine forest species rather than the disturbance-associated black rat.

Nocturnal and terrestrial to semi-arboreal, foraging on fruit, seeds and invertebrates. Recorded on night drives and camera traps more often than seen directly by visitors.

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