Distribution and Habitat
The South Asian river dolphins are native to the freshwater river systems located in Nepal, India, Bangladesh, and Pakistan. They can be most commonly found in water with high abundance of prey and reduced flow.
The Ganges subspecies (P. g. gangetica) can be found along the Ganges-Brahmaputra-Meghna and Karnaphuli-Sangu river systems of Bangladesh and India, although its range formerly extended to Nepal. A small subpopulation can be still found on the Ghaghara River and possibly the Sapta Kosi River.
The majority of the Indus subspecies (P. m. minor) is located between the Sukkur and Guddu barrage in the Sind Province of Pakistan. Two smaller subpopulations have also been recorded in the Punjab and North-West Frontier Provinces.
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