†subfamily Pricyclopyginae Fortey and Owens 1987 (trilobite)
Trilobita - Asaphida - Cyclopygidae
Parent taxon: Cyclopygidae according to O. A. Hoel 1999
Sister taxa: Amicus, Aspidaeglina, Bohemillidae, Circulocrania, Cyclopyge, Degamella, Ellipsotaphrus, Emmrichops, Gastropolus, Girvanopyge, Microparia, Novakella, Phylacops, Prospectatrix, Psilacella, Sagavia, Selenoptychus, Symphysops, Xenocyclopyge
Subtaxa: Pricyclopyge
Ecology: nektonic microcarnivore
Distribution:
• Dobrotivian of the Czech Republic (1 collection), France (1)
• Billingen of Sweden (2)
• Arenig of the United Kingdom (3)
• Ordovician of China (1), the Czech Republic (3), France (1), Norway (2), the United Kingdom (11)
Total: 25 collections including 26 occurrences