any of several whales having simple conical teeth and feeding on fish etc.
The term whale sometimes refers to all cetaceans, but more often it excludes dolphins and porpoises[2], which belong to suborder Odontoceti (toothed whales).
whale with plates of whalebone along the upper jaw for filtering plankton from the water
The other Cetacean suborder Mysticeti (baleen whales), are filter feeders that eat small organisms caught by straining seawater through a comblike structure found in the mouth called baleen.
a horny material from the upper jaws of certain whales
The other Cetacean suborder Mysticeti (baleen whales), are filter feeders that eat small organisms caught by straining seawater through a comblike structure found in the mouth called baleen.