The National Aquatic animal of India is the Ganges River Dolphin (Platanista gangetica). The Ministry of Environment and Forests notified the Ganges River Dolphin as the National Aquatic Animal on 18th May 2010.

The dolphin is blind and faces a severe threat from the heavy pollution and habitat destruction in the waters where it lives. It has been declared Endangered in the IUCN red list and it is assumed that less than 2000 individuals remain. This dolphin, called susu or susuk in India, is thought to represent the purity of The Ganga.