| 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 |
Maxillopoda Dahl, 1956
|
| subclass |
Thecostraca
|
| infraclass |
Cirripedia Burmeister, 1834 - barnacles
|
| superorder |
Thoracica Darwin, 1854
|
| order |
Sessilia Lamarck, 1818
|
| suborder |
Brachylepadomorpha Withers, 1923
|
| family |
Brachylepadidae Woodward, 1901
† |
| genus |
Pycnolepas Withers, 1914
† |
| species |
Pycnolepas rigidus J. de C. Sowerby, 1836
† |
