Support WWF in its conservation efforts. The same fate seems to await the Ganga and Indus dolphins unless urgent steps are taken. Latin America also has several species of river dolphins. The same fate seems to await the Ganga and Indus dolphins unless urgent steps are taken. How affordability influence your career . Why are Pink River Dolphins Endangered? Threats to the remaining population include pollution, hunting (for meat, oil, and traditional medicine), and accidental capture in fishing nets. The Ganges River of India is inhabited by a subspecies related to the Indus river dolphin. Why is the Ganges river endangered? The following is a profile for the Indus River dolphin subspecies (Platanista gangetica minor): The Ganges River Dolphin is one of the world's most endangered freshwater mammals. Why are dolphin numbers falling? 1. The World Wildlife Fund wants to help increase the fresh waters so it does not make the Ganges river dolphin not endangered already as it is. This vast area has been altered by the construction of more than 50 dams and other irrigation-related projects, with dire consequences for the river dolphins. Ganges river dolphins and people both favor areas of the river where fish are plentiful and the water current is slower. Its numbers in … Pink dolphins are the last of the five other river dolphin species, as the others are almost practically extinct. Image caption The dolphins grow to about 2.5m in length . There are similar tales of the Yangtze dolphin being the reincarnation of a wronged maiden, but the species still went extinct in Asia’s longest river. There are similar tales of the Yangtze dolphin being the reincarnation of a wronged maiden, but the species still went extinct in Asia’s longest river. Gangetic dolphin which is also known as ‘Ganges River dolphin’ is a very rare subspecies of a mammal endemic to the Ganges and Brahmaputra Rivers and their tributaries in India, Bangladesh and Nepal. Unanswered Questions. Scientists today classify river dolphins as endangered species because many populations have declined in recent years as a result of widespread habitat degradation and habitat loss. It has a long beak with large, visible teeth. They eat other animals – mainly fish and squid – and are themselves a source of food for some sharks and other creatures. The South Asian river dolphin (Platanista gangetica) is an endangered freshwater or river dolphin found in the region of Indian Subcontinent which is split into two subspecies, the Ganges river dolphin (P. g. gangetica)(~3,500 individuals) and the Indus river dolphin (P. g. minor)(~1,500 individuals). The oil is also used to attract catfish in net fishery. According to the International Union for Conservation of Nature, the most threatened dolphins are: – Baiji or Chinese river dolphin (Lipotes vexillifer).