†subfamily Echinophacopinae Zhou and Campbell 1990 (trilobite)
Artiopoda - Phacopida - Phacopidae
Parent taxon: Phacopidae according to C. Stocker et al. 2018
Sister taxa: Acernaspis, Acuticryphops, Adastocephalum, Afrops, Altaesajania, Ananaspis, Babinops, Boeckops, Burtonops, Denckmannites, Dianops, Dienstina, Ductina, Eldredgeops, Enigmapyge, Eophacops, Illaenula, Inexpectatops, Kainops, Liolophops, Lochkovella, Nephranomma, Nyterops, Paciphacops, Phacopidella, Phacopinae, Phacops, Plagiolaria, Pulvinocephalus, Rabienops, Rhinophacops, Rhinoreedops, Sambremeusaspis, Signatops, Teichertops, Trifoliops, Trimerocephalus, Zaplaops
Subtaxa: Echinophacops Toxophacops
Ecology: fast-moving low-level epifaunal carnivore
Distribution: