Catillicephalidae

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Ecdysozoa
Cladus: Panarthropoda
Phylum: Arthropoda
Subphylum: †Trilobitomorpha
Classis: †Trilobita
Ordo: †Ptychopariida
Subordo: †Ptychopariina
Superfamilia: incertae sedis
Familia: Catillicephalidae
Genera: Acheilops - Agelagma - Buttsia - Buttsiella - Catillicephala - Catillicephalites - Coephalocoeliaspis - Cryptoderaspis - Distazeris - Galeaspis - Lajishanaspis - Madarocephalus - Matania - Onchonotellus - Onchonotopsis - Onchonotus - Pemphigaspis - Peracheilus - Qilianshania - Stenochilina - Theodenisia - Triarthropsis - Tumidulaspis - Tuojiangella - Urbanaspis - Waergangia - Welleraspis - Yukonaspis
Name
Catillicephalidae Raymond 1938