1) Fish genus 2) Genus hippoglossus 3) Halibuts 
Hippoglossus is a genus of very large righteye flounders with one species native to the north Atlantic Ocean and one to the north Pacific Ocean. ==Etymology== The word hippoglossus is derived from the Greek hippos, meaning `horse`, and glossus, meaning `tongue` - a reference to the shape of the fish. ...
[n] - halibuts
genus Hippoglossus noun halibuts