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  3. Silky Shrew Opossum

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Mammals · Paucituberculata · Caenolestidae

Silky Shrew Opossum

Caenolestes fuliginosus

Least Concern

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

Spotted something wrong?

The silky shrew opossum is a small marsupial of the northern Andes, found in Colombia, Ecuador, Venezuela and northern Peru. Like the Chilean shrew opossum, it belongs to the order Paucituberculata, a very ancient South American lineage. At night it works through damp leaf litter and tunnels under the moss hunting insects, spiders and worms, which it locates with its whiskers and its sense of smell. It lives across a very wide altitudinal range, from cloud forest up to open páramo.

Weight

25 g – 40 g

Size

9 cm – 13 cm

Diet

Omnivore

Combines animal and plant food depending on availability.

Activity

Nocturnal

Active mainly at night.

Social structure

Solitary

Lives and hunts alone, joining others only to breed.

Sighting difficulty

Easy

RainforestMountain
4countries1same family

Fun facts

  • The female has no pouch: the young grip the teats directly and hang from her belly, a condition common among many American marsupials.
  • Its lower incisors are long and project almost horizontally forwards, working as forceps with which it spears invertebrates.

Life cycle and biology

Skeleton type
Vertebrate - internal bony skeleton (mammal)
Habitat and environment
Andean cloud forest, páramo and high-altitude scrub, between 1,600 and 4,000 metres
Litter / clutch size
4

Sources consulted: https://es.wikipedia.org/wiki/Caenolestes_fuliginosus

Where to find it

See its range on the interactive map→

Best time: All year in the cloud forests of the Andes of Colombia, Ecuador and Venezuela, at night, among the moss and leaf litter.

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Related species

Other species in the catalogue with the most in common with Silky Shrew Opossum — same habitat, park, country, tags or family.

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See full glossary
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CountriesColombia
TagsOmnivore
Omnivore
Nocturnal
Solitary
Rainforest
Mountain
Mammal
Colombia
Ecuador
Peru
Venezuela