| Superorder | Acrothoracica
Gruvel, 1905
Boring Barnacles, Burrowing barnacles | 6
17
114 | Families
Genera
Species |
| Superorder | Rhizocephala
Müller, 1862
| 13
59
436 | Families
Genera
Species |
| Superorder | Thoracica
Darwin, 1854
Barnacles | 44
349
3631 | Families
Genera
Species |
| Genus | Anellusichnus ♰
Santos, Mayoral & Muniz, 2005
| 4 | Species |
| Genus | Arcoscapellum
| 1 | Species |
| Genus | Austrominus ♰
Buckeridge, 1982
| 1 | Species |
| Genus | Bassettina ♰
Hodges, 1995
| 1 | Species |
| Genus | Brachylepas
Woodward, 1901
| 11 | Species |
| Genus | Bulis
Gistl, 1848 ⇒ Triton
| 0 | Species |
| Genus | Clarkeolepas ♰
Elias, 1958
| 0 | Species |
| Genus | Darwinida
Lakshminarayana & Rama Rao, 1977
| 0 | Species |
| Genus | Diplichnites
Dawson, 1873
| 0 | Species |
| Genus | Echinolimnadia ♰
Novojilov, 1968
| 0 | Species |
| Genus | Endosacculus
Voigt, 1959
| 1 | Species |
| Genus | Eskimolepas ♰
Rosenkrantz, 1970
| 1 | Species |
| Genus | Hesperibalans
| 0 | Species |
| Genus | Ilba
| 0 | Species |
| Genus | Illilepas
Schram, 1986
| 1 | Species |
| Genus | Lophobalanus
Zullo, 1984
| 2 | Species |
| Genus | Matellionius ♰
Buckeridge, 1982
| 0 | Species |
| Genus | Mclellania
Wilson, 1983
| 1 | Species |
| Genus | Nonfurcata ♰
Memmi, 1980
| 0 | Species |
| Genus | Pabulum ♰
Whyte, 1976
| 1 | Species |
| Genus | Palaeobalanus ♰
Buckeridge, 1983
| 3 | Species |
| Genus | Priscanermarinus ♰
| 0 | Species |
| Genus | Pseudobalanus ♰
Fisher, 1954
| 0 | Species |
| Genus | Pycnolepas
Withers, 1914
| 12 | Species |
| Genus | Rogerella
Saint-Seine, 1951
| 3 | Species |
| Genus | Schreiterella ♰
Kolosváry, 1958
| 0 | Species |
| Genus | Schreteriella ♰
| 0 | Species |
| Genus | Sessilogoga
Grygier, 1990
| 2 | Species |
| Genus | Tetrinis
Hirt, 1992
| 1 | Species |
| Genus | Tridon
Bell, 1870 ⇒ Triton
| 0 | Species |
| Genus | Tritonia
Turton, 1825 ⇒ Triton
| 0 | Species |
| Genus | Utinomia
Tomlinson, 1963
| 0 | Species |
| Genus | Withersella ♰
Buckeridge, 1983
| 6 | Species |
| Genus | Withersia ♰
Baluk & Radwanski, 1967
| 0 | Species |
| Genus | Zullobalanus ♰
Buckeridge, 1989
| 7 | Species |
