Trilobita - Ptychopariida - Ptychopariidae

Alternative combinations: Acrocephalites vulcanus, Conocephalites vulcanus, Ptychoparia vulcanus

Belongs to Billingsaspis according to C. E. Resser 1935

See also Walcott 1886, Walcott 1891 and Walcott 1916

Sister taxa: none

Type specimen: USNM 15437

Ecology: fast-moving low-level epifaunal carnivore

Distribution: there are no occurrences of Billingsaspis vulcanus in the database

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Specimen images are retrieved through the ePANDDA API.