Fig. 325. - Grampus griseus harponne (Princesse-Alice)
Author Jules Richard (1863–1945)
Subject: Killer whale--Mortality
Tag: Aquatic Mammals
Date 1907
Source/Photographer
English: Richards, J. (1907) Oceanographie, Paris: Vuibert & Nony Editeurs
Source: https://commons.wikimedia.org/wiki/File:FMIB_53408_Grampus_grisons_harponne_(Princesse-Alice).jpeg

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.