Assertion: killer whale | /r/Synonym | the electra dolphin
Facets:
value: less commonly
type: DEGREE
Source sentences:
text: The melon-headed whale (Peponocephala electra), also (less commonly) known as the electra dolphin, little killer whale, or many-toothed blackfish, is a small- to medium-sized toothed whale of the oceanic dolphin family (Delphinidae).