also: クシファクティヌス
noun
Xiphactinus (extinct genus of predatory bony fish)
Scientific name for a large, extinct predatory fish from the Late Cretaceous. Used in paleontological contexts.
シファクティヌスは白亜紀後期の海に生息していた大型の捕食魚である。
Xiphactinus was a large predatory fish that lived in the seas of the Late Cretaceous.