teleost(redirected from teleostean)
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Any of various fishes of the group Teleostei, having a protrusible upper jaw and including most of the ray-finned fishes.
teleostany bony fish of the subclass Teleostei, containing all the present-day bony fishes, except lungfish, sturgeon and garpike.They are characterized by the presence of an AIR BLADDER.
fish of the class Osteichthyes, having the skeleton completely ossified.