- Balaenopteridae, family Balaenopteridae - rorquals; blue whales
--1 is a kind of mammal family
--1 is a member of Mysticeti, suborder Mysticeti
--1 has members:rorqual, razorback; Balaenoptera, genus Balaenoptera; Megaptera, genus Megaptera
rorqual, razorback; Balaenoptera, genus Balaenoptera; Megaptera, genus Megaptera |