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  3. Mountain Treeshrew
Mountain Treeshrew (Tupaia montana)

Mammals · Scandentia · Tupaiidae

Mountain Treeshrew

Tupaia montana

Least Concern

The species is abundant and widely distributed; it faces no significant short-term risk.

Spotted something wrong?

The mountain treeshrew is a small Bornean mammal with the look of a squirrel and a pointed snout, although it is related neither to squirrels nor to shrews: it belongs to the Scandentia, an order of its own that is evolutionarily very close to the primates. It is diurnal, very active, and eats insects, fruit and nectar in the cloud forests of the island's mountains. Its relationship with the carnivorous plant Nepenthes lowii is one of the most curious mutualisms described in recent years.

Weight

150 g – 200 g

Size

16 cm – 20 cm

Life expectancy

10 years

Diet

Omnivore

Combines animal and plant food depending on availability.

Activity

Diurnal

Active mainly during the day.

Social structure

In pairs

Usually lives in pairs, sometimes for life.

RainforestMountain
13countries6parks2same family

AI-generated images: illustrations, not photographs.

Fun facts

  • It climbs onto the rim of the pitcher of the carnivorous plant Nepenthes lowii to lick the nectar the plant secretes on the lid, and defecates inside while it feeds: the plant trades insects for nitrogen and the treeshrew gets a reliable source of food.
  • Treeshrews have the highest ratio of brain mass to body mass of any mammal, higher even than that of human beings.

Life cycle and biology

Skeleton type
Vertebrate - internal bony skeleton (mammal)
Habitat and environment
Montane cloud forest of Borneo, above 900 metres
Gestation / incubation
50 days
Litter / clutch size
2

Sources consulted: Wikipedia (en): Mountain treeshrew

Where to find it

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The pins mark the parks where its presence is documented.

Where to see it

Parks and dive sites where this species has been documented.

Related species

Other species in the catalogue with the most in common with Mountain Treeshrew — same habitat, park, country, tags or family.

Same taxonomic family
Same taxonomic family
Shares a park
Shares a park
Shares a park
Shares a park

Keep exploring

Based on what we already know about mountain treeshrew.

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See full glossary
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See its range on the interactive map→
Gunung LeuserIndonesia
Gunung MuluMalaysia
KinabaluMalaysia
Ulu TemburongBrunei
BakoMalaysia
Kerinci SeblatIndonesia
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CountriesMalaysia
ParksGunung LeuserIndonesia
TagsOmnivore
Omnivore
Diurnal
In pairs
Rainforest
Mountain
Mammal
Malaysia
Indonesia
Brunei
Cambodia
China
Laos
Brunei
Cambodia
China
Indonesia
Laos
Malaysia
Myanmar
Philippines
Singapore
Taiwan
Thailand
Timor-Leste
Vietnam