tonguefish

Noun

tonguefish (plural tonguefishes or tonguefish)

1. Any of the flatfishes in the taxonomic family Cynoglossidae, distinguished by the presence of a long hook on the snout overhanging the mouth.
   • Members of the family Cynoglossidae, the tonguefishes are for the most part too small to be of much interest as food fishes.1988, Gar Goodson, Fishes of the Pacific Coast, page 163
   • The tonguefishes are flatfishes found in the tropical and subtropical seas of the world, hut some species are found in freshwater hahitats (see Achiridae for a discussion of flatfishes).1997, David W. Greenfield, Jamie E. Thomerson, Fishes of the Continental Waters of Belize, page 252

   Synonyms:

   cynoglossid