Alternative form of sulfur-bottom whale

One of the two small whales in the sperm whale superfamily (Kogia breviceps).

One of the two small whales in the sperm whale superfamily, Kogia sima.

A dolphin of species Pseudorca crassidens, the sole species of genus Pseudorca and one of the larger dolphin species.

A species of bottlenose whale, found in the southern oceans, Hyperoodon planifrons.

A species of bottlenose whale, endemic to the North Atlantic, Hyperoodon ampullatus.

Peponocephala electra, a cetacean of the oceanic dolphin family Delphinidae.

A species of minke whale, Balaenoptera bonaerensis, found mainly in the southern hemisphere.

(slang) Extremely stupid.

A large species of dolphin, Globicephala melas, of the North Atlantic and Southern Ocean.