†subfamily Macrothyraspinae Pan 1992 (vertebrate)
Galeaspidomorphi - Huananaspidiformes - Huananaspidae
Parent taxon: Huananaspidae according to M. Zhu and Z.-K. Gai 2007
Sister taxa: Asiaspis, Huananaspis, Stephaspis
Subtaxa: Lungmenshanaspis Macrothyraspis Qingmenaspis Sinoszechuanaspis
Ecology:
Distribution:
• Devonian of China (4 collections)
Total: 4 collections including 6 occurrences