Trilobita - Asaphida - Ceratopygidae

Parent taxon: Ceratopygidae according to A. I. Varlamov et al. 2006

Sister taxa: Asiocephalus, Ceratopyge, Charchaqia, Diceratopyge, Dichelepyge, Haniwoides, Hedinaspis, Hunanopyge, Hysterolenus, Macropyge, Nannopeltis, Onychopyge, Proceratopyge, Pseudohysterolenus, Pseudoyuepingia, Tamdaspis, Tropidopyge, Yuepingia, Yuepingioides

Subtaxa: none

Ecology: fast-moving low-level epifaunal deposit feeder