Parent taxon: Pteraspidomorphes according to J. J., Jr. Sepkoski 2002
Sister taxa: Amphiaspidiformes, Aporemaspis, Ariaspididae, Aserotaspis, Cardipeltida, Cardipeltidae, Cardipeltiformes, Ceraspidae, Corvaspidida, Corvaspidiformes, Cyathaspida, Cyathaspidiformes, Drepanaspidae, Guerichosteidae, Lepidaspidida, Lepidaspidiformes, Munchoaspis, Olbiaspidida, Palaeaspidi, Protaspidae, Psammolepis, Psammosteiformes, Pteraspidi, Pteraspidiformes, Rimasventeraspis, Strosipherus, Tesseraspidida, Tesseraspidiformes, Tolypelepidida, Tolypelepidiformes, Toombsaspis, Traquairaspidida, Traquairaspidiformes, Seretaspis, Schizosteus, Yoglinia, Alainaspis, Allocryptaspis, Steinaspis, Gunaspis, Pycnaspis, Strophisterus, Grumantaspis, Clydonaspis, Athenaegis, Ennosviaspis, Pionaspis, Palaeodus, Dyreaspis, Poriferaspis, Pilolepsis, Archodus, Aspidosteus, Listraspis, Anatolepsis, Irregulariaspis, Kiangsuaspis, Karelosteus, Obliaspis, Homaspidella, Asketaspis
Subtaxa: Corveolepis arctica Corveolepis elgae
Ecology:
Distribution:
• Devonian of Canada (1: Nunavut collection), the Russian Federation (2)
• Silurian of Canada (1: Nunavut)
Total: 4 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.