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  3. Ganges River Dolphin

One of the 17 dolphins on WAnimals

Ganges River Dolphin (Platanista gangetica)

Mammals · Artiodactyla · Platanistidae

Ganges River Dolphin

Platanista gangetica

Endangered

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

Spotted something wrong?

It is effectively blind, with no functioning lens in its eye, and navigates and hunts entirely by a sophisticated system of echolocation.

Weight

70 kg – 170 kg

Size

2.1 m – 2.7 m

Life expectancy

26 years

Diet

Carnivore

Feeds mainly on other animals.

Activity

Irregular activity

Active at irregular times, by day or night depending on circumstances.

Social structure

Solitary

Lives and hunts alone, joining others only to breed.

Freshwater
7countries5parks1featured routes

AI-generated images: illustrations, not photographs.

Fun facts

  • sentidosIt is effectively blind and finds its way almost entirely by echolocation in the turbid, shallow waters of the Ganges and the Indus.

Life cycle and biology

Skeleton type
Vertebrate - internal bony skeleton (freshwater aquatic mammal)
Habitat and environment
Turbid freshwater rivers of the Ganges, Brahmaputra and Indus systems of the Indian subcontinent
Birth weight
Approximately 70-90 cm long at birth
Size at birth
70 - 90 cm long at birth
Sexual maturity
10 years (both sexes)
Gestation / incubation
8-11 months
Litter / clutch size
1 young, with an interval between births of 2-3 years

Sources consulted: MarineBio · WWF India · AnAge (genomics.senescence.info) · Animal Diversity Web · Animalia.bio · Facts About Animals · Grokipedia (Platanistidae) · Encyclopedia.com

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 Ganges River Dolphin — same habitat, park, country, tags or family.

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How to help

The ganges river dolphin 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 5 protected areas — one reason why protecting these places matters for its conservation.

Keep exploring

Based on what we already know about ganges river dolphin.

Share an experience, a fun fact or a tip for seeing the ganges river dolphin.
See full glossary
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See its range on the interactive map→
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CountriesIndia
ParksChitwan National ParkNepal
TagsCarnivore
Carnivore
Variable activity
Solitary
Endangered
Freshwater
Mammal
India
Nepal
Bangladesh
Bhutan
Myanmar
Pakistan
Sri Lanka