Ptychopariida
From Wikispecies
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Superregnum: Eukaryota
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Ecdysozoa
Cladus: Panarthropoda
Phylum: Arthropoda
Subphylum: †Trilobitomorpha
Classis: Trilobita
Ordo: Ptychopariida
Subordines: Olenina - Ptychopariina - Incertae Sedis
[edit] Name
Ptychopariida Swinnerton 1915
[edit] Vernacular names
中文: 褶頰蟲目
