Leiostegiidae

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: Corynexochida
Subordo: Leiostegiina
Superfamilia: Leiostegioidea

Familia: † Leiostegiidae
Genera: Aedotes – Aethochuangia – Agerina – Alloleiostegium – Ampullatocephalina – Annamitella – Aspidochuangia – Baoshanaspis – Brackebuschia – Cholopilus – Chosenia – Chuangia – Chuangiella – Chuangina – Chuangioides – Chuangiopsis – Chuangites – Constrictella – Eochuangia – Euleiostegium – Evansaspis – Gonicheirurus – Iranaspis – Iranochuangia – Jinanaspis – Kepisis – Leiostegium – Leptochuangia – Linguchuangia – Lloydia – Madaoyuites – Manitouella – Marcouella – Meropalla – Paraaojia – Paraleiostegium – Paraonychopyge – Paraszechuanella – Perischodory – Plethopeltella – Pseudocalymene – Pseudoleiostegium – Reubenella – Sailoma – Shanchengziella – Sobovaspis – Szechuanella – Tinaspis – Xinhuangaspis – Yaopuia – Yarmakaspis – Yinjiangia
Name
Leiostegiidae Bradley 1925