Osteostraci

Of animal order and Ostracodermi.   May also be referred to as Cephalaspida, suborder Cephalaspida and suborder Osteostraci.

Extinct group of armored fish-like vertebrates; taxonomy is not clear.

This concept's ID is @1~7402

Contains

  • osteostracan 0 facts

    Extinct jawless fish of the Devonian with armored head.