| system |
Vitae - living organisms
|
| domain |
Eukaryota Whittaker & Margulis, 1978 - lifeforms with nucletic cells
|
| superregnum |
Unikonta
|
| system |
Opisthokonta Cavalier-Smith, 1987
|
| kingdom |
Animalia Linnaeus, 1758 - animals
|
| subregnum |
Eumetazoa Butschli, 1910
|
| divisio |
Bilateria Hatschek, 1888 - bilaterians
|
| subdivisio |
Protostomia Grobben, 1908 - protostomes
|
| phylum |
Arthropoda Gravenhorst, 1843 - arthropods
|
| subphylum |
Crustacea Brünnich, 1772 - crustaceans
|
| class |
Ostracoda Latreille, 1802 - ostracods
|
| subclass |
Podocopa G. O. Sars, 1866
|
| order |
Platycopida Sars, 1866
|
| suborder |
Cytherelliformes Skogsberg, 1920
|
| superfamily |
Leperditellacea Ulrich & Bassler, 1906
† |
| family |
Primitiidae Ulrich & Bassler, 1923
† |
| genus |
Pyxiprimitia Swartz, 1936
† |
| species |
Pyxiprimitia ventriflecta Swartz, 1936
† |
