| 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
|
| | Arthropoda incertae sedis |
| superclassis |
Artiopoda Hou & Bergström, 1997
† |
| subclass |
Conciliterga Hou & Bergström, 1997
† |
| order |
Helmetiida Novozhilov, 1969
† |
| family |
Helmetiidae Simonetta & Delle Cave, 1975
† |
| genus |
Helmetia Walcott, 1918
† |
| species |
Helmetia fastigata Chlupáč & Kordule, 2002
† |
