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: Ptychoparioidea
Familia: Antagmidae
Genera: Antagmella - Antagmus - Bagradia - Bicella - Bilimbataia - Cambrophatictor - Crassifimbra - Cyphambon - Erzishania - Houmengia - Katunia - Lermontoviella - Longshania - Luaspides - Mantoushania - Onchocephalina - Onchocephalus - Paraantagmus - Periomma - Plesioperiomma - Shilengshuia - Sombrerella - Wanbeiaspis - Xiangqianaspis - Xiaofangshangia - Xiaomajiella - Yuehsienszella
Name
Antagmidae Hupé, 1953
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