†Oryctocephalites (Parachangaspis) Liu 1982
Trilobita - Corynexochida - Oryctocephalidae
Alternative spelling: Parachangaspis
Parent taxon: Oryctocephalites according to Yuan and Zhao 2001
See also Yang et al. 1993
Sister taxa: Oryctocephalites alexandriensis, Oryctocephalites burgessensis, Oryctocephalites gelasinus, Oryctocephalites incertus, Oryctocephalites kueizhouensis, Oryctocephalites limbatus, Oryctocephalites opiki, Oryctocephalites palmeri, Oryctocephalites rasettii, Oryctocephalites resseri, Oryctocephalites reynoldsi, Oryctocephalites runcinatus, Oryctocephalites salteri, Oryctocephalites sulcatus, Oryctocephalites typicalis, Oryctocephalites vicinus
Subtaxa: Parachangaspis haopingensis
Distribution: found only at Haoping (Cambrian of China)