PrognichthysPrognichthys is a genus of flying fishes. They are Widespread in tropical oceans.SpeciesSix recognized species are in this genus:Prognichthys brevipinnis Prognichthys gibbifrons Prognichthys glaphyrae Parin, 1999 Prognichthys occidentalis Parin, 1999Prognichthys sealei T. Abe, 1955 Prognichthys tringa Breder, 1928