| 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 |
Mollusca Cuvier, 1795 - mollusks
|
| subphylum |
Conchifera Gegenbaur, 1878 - shell-bearers
|
| superclassis |
Cyrtosoma
|
| class |
Gastropoda Cuvier, 1795 - gastropods
|
| subclass |
Vetigastropoda Salvini-Plawen, 1980
|
| order |
Pleurotomariida Bouchet
|
| superfamily |
Porcellioidea Koken in Zittel, 1895
† |
| family |
Porcelliidae Koken in Zittel, 1895
† |
| subfamily |
Agnesiinae Knight, 1956
† |
| genus |
Pernericirrus Frýda, 1997
† |
| species |
Pernericirrus sinistorsus (Perner, 1907)
† |
