Drepanaspis

Drepanaspis fish, side profile

Drepanaspis fish, overhead view

Poster of prehistoric animals of the Devonian period

A Drepanaspis on the bottom of a shallow Devonian sea

Drepanaspis jawless fish from the Devonian Period

Drepanaspis is a jawless fish from the Early Devonian of ?

Drepanaspis gemuendenensis, an extinct primitive jawless ?

Drepanaspis is an extinct species of primitive jawless fish