Corynexochida Superfamily Corynexochoidea
Family Amgaspididae
Genera: Amgaspidella - Amgaspis - Paramgaspis - Solontzella (4 genera)
Family Corynexochidae
Family Dinesidae
Family Dokimocephalidae
Family Dolichometopidae
Family Dorypygidae
Family Edelsteinaspidae
Family Jakutidae
Family Oryctocephalidae
Family Zacanthoididae
Corynexochida Superfamily Illaenoidea
Family Styginidae = Scutelluidae
Family Illaenidae
Family Tsinaniidae
Family Panderiidae
Corynexochida Superfamily Leiostegioidea
Family Cheilocephalidae
Family Illaenuridae
Family Kaolishaniidae
Family Leiostegiidae
Family Ordosiidae
Family Pagodiidae
Family Shirakellidae
Genera: Neoshirakiella - Pseudotaishania - Shirakiella - Yantaiella (4 genera)
Trilobites Home Trilobites Site Map Trilobite Systematics Agnostida Redlichiida Corynexochida Phacopida Lichida Odontopleurida Proetida Harpetida Ptychopariida Asaphida Nectaspida