- Mysticeti, suborder Mysticeti - baleen whales: right whales; rorquals; blue whales; humpbacks
--1 is a kind of animal order
--1 is a member of Cetacea, order Cetacea
--1 has members:baleen whale, whalebone whale; Balaenidae, family Balaenidae; Balaenopteridae, family Balaenopteridae; Eschrichtiidae, family Eschrichtiidae