Placodermi - Arthrodira - Actinolepidae

Parent taxon: Actinolepidae according to H. G. Johnson et al. 2000

See also Denison 1978

Sister taxa: Actinolepis, Aethaspis, Ailuracantha, Aleosteus, Baringaspis, Bollandaspis, Bryantolepis, Heightingtonaspis, Kujdanowiaspis, Lataspis, Lehmanosteus, Mediaspis, Proaethaspis, Sigaspis, Simblaspis, Stuertzaspis, Szelepis

Subtaxa: Anarthraspis chamberlini Anarthraspis montana

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Ecology: nektonic carnivore

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

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Specimen images are retrieved through the ePANDDA API.