Grampus griseus reconstitution
Date August 2012
Author This illustration was made by Citron https://commons.wikimedia.org/wiki/User:Citron
You must credit this : Citron / CC-BY-SA-3.0
Source: https://commons.wikimedia.org/wiki/File:Grampus_griseus_Reconstitution.jpg

Risso's dolphin (Grampus griseus) is a species of dolphin in the family Delphinidae. It is commonly known as the Monk dolphin among Taiwanese fishermen. Risso's dolphins are found worldwide in temperate and tropical waters, usually in deep waters rather, but close to land.