Pteraspidomorphi - Pteraspidomorphes

Parent taxon: Pteraspidomorphes according to J. J., Jr. Sepkoski 2002

Sister taxa: Alainaspis, Allocryptaspis, Anatolepsis, Archodus, Asketaspis, Aspidosteus, Athenaegis, Clydonaspis, Corveolepis, Dyreaspis, Ennosviaspis, Grumantaspis, Gunaspis, Homaspidella, Irregulariaspis, Karelosteus, Kiangsuaspis, Listraspis, Obliaspis, Palaeodus, Pilolepsis, Pionaspis, Poriferaspis, Schizosteus, Seretaspis, Steinaspis, Strophisterus, Yoglinia

Subtaxa: Pycnaspis splendens

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Ecology:

Distribution: there are no occurrences of Pycnaspis in the database

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Specimen images are retrieved through the ePANDDA API.