Pteraspidomorpha - Pteraspidiformes

Alternative combinations: Protaspis (Protaspis) bucheri, Pteraspis bucheri

Full reference: W. L. Bryant. 1932. Lower Devonian Fishes of Bear Tooth Butte, Wyoming. Proceedings of the American Philosophical Society 71(5):225-254

Belongs to Protaspis according to W. L. Bryant 1933

See also Bryant 1932 and Denison 1970

Sister taxa: Protaspis (Europrotaspis), Protaspis (Protaspis), Protaspis brevirostris, Protaspis cingulus, Protaspis constrictus

Type specimen: PU 13480, a partial skeleton (impression in yellow limestone of the dorsal and ventral shields of a fish, together with the dorsal spine and a few detached scales)

Ecology:

Distribution: found only at Beartooth Butte 2 (Devonian of Wyoming)

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Specimen images are retrieved through the ePANDDA API.