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, Karelosteus, Schizosteus, Palaeodus, Gunaspis, Homaspidella, Steinaspis, Dyreaspis, Anatolepsis, Archodus, Asketaspis, Grumantaspis, Kiangsuaspis, Irregulariaspis, Listraspis, Obliaspis, Clydonaspis, Corveolepis, Allocryptaspis, Seretaspis, Yoglinia, Poriferaspis, Pilolepsis, Athenaegis, Pionaspis, Pycnaspis, Aspidosteus, Ennosviaspis, Alainaspis
Subtaxa: none
Ecology:
Distribution: there are no occurrences of Strophisterus in the database
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.