Grampus griseus (Risso's Dolphin) is a species of mammals in the family Delphinidae. They are listed in cites appendix ii. They are associated with freshwater habitat. They are nocturnal carnivores. Individuals are known to live for 240 months and can grow to 4 m. They have . Reproduction is viviparous and dioecious. They have parental care (female provides care).
EOL has data for 51 attributes, including: