†Hunanocephalus (Duotingia) Chow 1974
Trilobita - Corynexochida - Oryctocephalidae
Alternative spelling: Duotingia
Parent taxon: Hunanocephalus according to Chow 1974
See also Sepkoski 2002 and Zhang and Zhou 1985
Sister taxon: Hunanocephalus ovalis
Subtaxa: Duotingia taihuensis
Distribution:
• Cambrian of China (3 collections)
Total: 3 collections including 4 occurrences