|Binomial name||Grampus griseus|
Risso’s dolphin looks completely different from any other species of dolphin.
They are heavily scarred, either from squid or from each other when playing or fighting. They have a bulbous, large head with a beak that is not distinct.
Risso’s dolphin have a crease on the front of the melon, with the dark dorsal fin, flipper and flukes.
They are various colors, ranging from light white to dark gray.
They are large growing from 12.5-13.5 ft (3.8-4.1m) and weighing from 660-1,100 lb,