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