Noun
baleen whales: right whales; rorquals; blue whales; humpbacks
Source: WordNetEschrichtiidae or the gray whales is a family of baleen whale (suborder Mysticeti ) with a single extant species, the gray whale (Eschrichtius robustus). Source: Internet
Taxonomy main Baleen whales (Mysticeti) owe their name to their baleen. Source: Internet
The two parvorders of whales, baleen whales (Mysticeti) and toothed whales (Odontoceti), are thought to have split apart around 34 million years ago. Source: Internet