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  3. Common Marsupial Frog

One of the 47 frogs on WAnimals

Common Marsupial Frog (Gastrotheca ovifera)

Amphibians · Anura · Hemiphractidae

Common Marsupial Frog

Gastrotheca ovifera

Endangered

At very high risk of extinction in the wild in the near future.

Spotted something wrong?

The marsupial frog carries its young in a pouch: the female has a closed fold on her back into which the male places the fertilised eggs and where they develop over months. In this species the tadpoles emerge at an advanced stage and complete their metamorphosis in the water. It is endemic to the Venezuelan cloud forests and is declining.

Size

5 cm – 8 cm

Life expectancy

8 years

Diet

Insectivore

Feeds mainly on insects and other invertebrates.

Activity

Nocturnal

Active mainly at night.

Social structure

Solitary

Lives and hunts alone, joining others only to breed.

RainforestMountain
1countries6parks

AI-generated images: illustrations, not photographs.

Fun facts

  • The female incubates the eggs in a closed pouch on her back, and it is the male who inserts them one by one with his hind feet as she lays, a division of labour unique among amphibians.
  • In some species of the genus the young leave the pouch as fully formed froglets, skipping the free-swimming tadpole stage entirely.
  • The cloud forests of the Venezuelan Cordillera de la Costa, its only habitat, are heavily fragmented, and the chytrid fungus has also caused die-offs in several montane populations.

Life cycle and biology

Skeleton type
Vertebrate - internal bony skeleton (amphibian)
Habitat and environment
Montane cloud forest of the Venezuelan Cordillera de la Costa
Size at birth
The eggs develop in a pouch on the female's back, from which fully formed froglets emerge
Sexual maturity
2 years
Gestation / incubation
3 months of development in the mother's dorsal pouch
Litter / clutch size
50 young

Sources consulted: Wikipedia (es): Gastrotheca ovifera

Where to find it

Best time: All year round in the cloud forests of the Venezuelan Coastal Range, at night.

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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 Common Marsupial Frog — same habitat, park, country, tags or family.

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How to help

The common marsupial frog is classified as endangered. Organisations such as the IUCN, WWF and the Wildlife Conservation Society work specifically on its conservation and that of its habitat; looking into their programmes is a good starting point if you want to get involved.

It's documented in 6 protected areas — one reason why protecting these places matters for its conservation.

Related guides

Keep exploring

Based on what we already know about common marsupial frog.

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See full glossary
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Where to see Common Marsupial Frog6 places
CountriesVenezuela
ParksSangayEcuador
TagsInsectivore
Insectivore
Nocturnal
Solitary
Endangered
Amphibian
Rainforest
Mountain
Venezuela