Description
English: « Delphinus peronii » = Lissodelphis peronii (Southern right whale dolphin)
Français: « Delphinus peronii » = Lissodelphis peronii (Dauphin aptère austral)
Date 1847
Source Voyage dans l'Amérique méridionale http://archive.org/stream/voyagedanslamr91847orbi#page/n45/mode/2up
Author in Alcide Dessalines d'Orbigny
Source: https://commons.wikimedia.org/wiki/File:Lissodelphis_peronii_1847.jpg

The southern right whale dolphin (Lissodelphis peronii) is a small and slender species of mammal found in cool waters of the Southern Hemisphere. The dolphin is one of two species of right whale dolphins; Lissodelphis, the other, the northern right whale dolphin, is found in deep oceans of the Northern Hemisphere. Order: Artiodactyla, Infraorder: Cetacea, Family: Delphinidae, Genus: Lissodelphis, Species: Lissodelphis peronii Lacépède, 1804.