†family Hanyangaspidae Pan and Liu 1975 (vertebrate)
Parent taxon: Galeaspida according to M. Zhu and Z.-K. Gai 2007
Sister taxa: Dayongaspidae, Deanaspis, Diploholcaspis, Eugaleaspidiformes, Hyperaspis, Microphymaspis, Polybranchiaspidida, Pseudoduyunaspis, Xiushuiaspidae
Subtaxa: Hanyangaspis Hongshanaspis Kalpinolepis Konoceraspis Nanjiangaspis
Ecology:
Distribution:
• Silurian of China (9 collections)
Total: 9 collections including 15 occurrences