Trilobita - Phacopida - Encrinuridae

Alternative combination: Cybeloides buttsi

Full reference: B. N. Cooper. 1953. Trilobites from the Lower Champlainian formations of the Appalachian Valley. Geological Society of America Memoir 55:1-69

Belongs to Bevanopsis according to F. C. Shaw 2014

See also Cooper 1953

Sister taxa: Bevanopsis thor, Bevanopsis ulrichi

Type specimen: USNM 116483c, a cephalothorax

Distribution: found only at Pratt Ferry (Ordovician of Alabama)

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Specimen images are retrieved through the ePANDDA API.