A marine plectognath fish, Acanthostracion quadricornis and allied species, having two projections, like horns, in front.
The grampus, Grampus griseus, Risso's dolphin.
A common galaxias (Galaxias maculatus)
Any of genera Acanthostracion and Lactoria, of the boxfish family Ostraciidae.
A common bottlenose dolphin of California, Tursiops truncatus gillii.