Full reference: W. Bryant and R. Ruedemann. 1934. The Fish Fauna of Beartooth Butte, Wyoming. Parts II and III. Proceedings of the American Philosophical Society 73(3):127-167
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, Psammosteiformes, Pteraspidi, Pteraspidiformes, Rimasventeraspis, Strosipherus, Tesseraspidida, Tesseraspidiformes, Tolypelepidida, Tolypelepidiformes, Toombsaspis, Traquairaspidida, Traquairaspidiformes, Seretaspis, Karelosteus, Dyreaspis, Obliaspis, Corveolepis, Listraspis, Pilolepsis, Strophisterus, Clydonaspis, Steinaspis, Archodus, Poriferaspis, Homaspidella, Schizosteus, Ennosviaspis, Gunaspis, Irregulariaspis, Yoglinia, Anatolepsis, Kiangsuaspis, Pycnaspis, Grumantaspis
Subtaxa: Allocryptaspis elliptica Allocryptaspis laticostatus Allocryptaspis sandbergi Allocryptaspis utahensis
Ecology: planktonic suspension feeder
Distribution:
• Devonian of United States (4: Ohio, Utah, Wyoming collections)
Total: 4 collections including 5 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.