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, Listraspis, Schizosteus, Ennosviaspis, Allocryptaspis, Corveolepis, Athenaegis, Homaspidella, Pilolepsis, Archodus, Kiangsuaspis, Aspidosteus, Gunaspis, Pycnaspis, Seretaspis, Irregulariaspis, Strophisterus, Asketaspis, Pionaspis, Clydonaspis, Dyreaspis, Anatolepsis, Alainaspis, Grumantaspis, Steinaspis, Poriferaspis, Yoglinia, Obliaspis, Palaeodus
Subtaxa: Karelosteus weberi
Ecology:
Distribution: found only at Syas river assemblage (Devonian of Russian Federation)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.