Wiktionary
white-beaked dolphin
n. A marine mammal belonging to the family Delphinidae (dolphins) in the suborder Odontoceti (toothed whales), ''Lagenorhynchus albirostris''.
Wikipedia
White-beaked dolphin
The white-beaked dolphin (Lagenorhynchus albirostris) is a marine mammal belonging to the family Delphinidae ( dolphins) in the suborder Odontoceti (toothed whales).