| 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 |
Parazoa
|
| phylum |
Porifera Grant in Todd, 1836 - sponges
|
| class |
Hexactinellida Schmidt, 1870
|
| subclass |
Hexasterophora Schulze, 1886
|
| order |
Lyssacinosida Zittel, 1877
|
| family |
Rossellidae Schulze, 1885
|
| subfamily |
Rossellinae Schulze, 1897
|
| genus |
Acanthascus F.E. von Schulze, 1886
|
| subgenus |
Staurocalyptus Ijima, 1897
|
