10 Facts About Irrawaddy dolphin

1.

Irrawaddy dolphin is a euryhaline species of oceanic dolphin found in scattered subpopulations near sea coasts and in estuaries and rivers in parts of the Bay of Bengal and Southeast Asia.

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2.

One of the earliest recorded descriptions of the Irrawaddy dolphin was by Sir Richard Owen in 1866 based on a specimen found in 1852, in the harbour of Visakhapatnam on the east coast of India.

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3.

Irrawaddy dolphin's colour is grey to dark slate blue, paler underneath, without a distinctive pattern.

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4.

The finless porpoise is similar and has no back fin; the humpback Irrawaddy dolphin is larger, and has a longer beak and a larger dorsal fin.

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5.

Irrawaddy dolphin is similar to the beluga in appearance, though most closely related to the killer whale.

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6.

The commercial motivation for using this Irrawaddy dolphin species is high because it can live in freshwater tanks and the high cost of marine aquarium systems is avoided.

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7.

Some Irrawaddy dolphin populations are classified by the IUCN as critically endangered; in Lao PDR, Cambodia, Viet Nam, Indonesia, Myanmar, the Philippines, and Thailand.

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8.

Irrawaddy dolphin is listed on both Appendix I and Appendix II of the Convention on the Conservation of Migratory Species of Wild Animals.

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9.

Irrawaddy dolphin is included the Indian Wildlife Protection Act, Schedule I, which bans their killing, transport and sale of products.

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10.

Irrawaddy dolphin is the oldest and largest Irrawaddy dolphin researchers have discovered.

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