Lepisosteiformes

In American English, the name gar (or garpike) is strictly applied to members of the Lepisosteidae, a family including seven living species of fish in two genera that inhabit fresh, brackish, and occasionally marine, waters of eastern North America, Central America, and the Caribbean islands. For more information, visit the Wikipedia entry Get back to Actinopterygii
Alligator gar	Florida gar	Longnose gar