Aegisthidae Giesbrecht, 1893 (additional source)
Aetideidae Giesbrecht, 1892-1893 (additional source)
Amphipoda (additional source)
Anomura (additional source)
Argestidae Por, 1986 (additional source)
Asellota (additional source)
Brychiopontiidae Humes, 1974 (additional source)
Calanoida (additional source)
Caridea (additional source)
Cirripedia (additional source)
Crangonidae Haworth, 1825 (additional source)
Crangonoidea Haworth, 1825 (additional source)
Eucarida (additional source)
Eumalacostraca (additional source)
Galatheoidea Samouelle, 1819 (additional source)
Gymnoplea (basis of record)
Harpacticoida (additional source)
Isopoda (additional source)
Janiroidea G. O. Sars, 1897 (additional source)
Macrostylidae Hansen, 1916 (additional source)
Malacostraca (additional source)
Nannoniscidae Hansen, 1916 (additional source)
Neocopepoda (basis of record)
Oedicerotidae Lilljeborg, 1865 (additional source)
Oplophoroidea Dana, 1852 (additional source)
Paguroidea Latreille, 1802 (additional source)
Parapaguridae Smith, 1882 (additional source)
Penaeoidea Rafinesque, 1815 (additional source)
Peracarida (additional source)
Pleocyemata (additional source)
Podoplea (basis of record)
Scalpellidae Pilsbry, 1907 (additional source)
Scalpellomorpha (additional source)
Siphonostomatoida (additional source)
Solenoceridae Wood-Mason in Wood-Mason & Alcock, 1891 (additional source)
Stylodactylidae Spence Bate, 1888 (additional source)
Stylodactyloidea Spence Bate, 1888 (additional source)
Thecostraca (additional source)
Thoracica (additional source)

 Authority

 for Asellidae Latreille, 1802

Latreille, 1802 [details]

 Authority

 for Calanidae Dana, 1846

Dana, 1846 [details]

 Authority

 for Cletodidae Scott T., 1904

Scott, 1905 [details]

 Authority

 for Cyclopinidae Sars G.O., 1913

Sars, 1913 [details]

 Authority

 for Cymothoidae Leach, 1814

Leach, 1814 [details]

 Authority

 for Hyperiidae Dana, 1852

Dana, 1853 [details]

 Authority

 for Laophontidae Scott T., 1904

Scott, 1905 [details]

 Authority

 for Longipediidae Boeck, 1865

Sars, 1903 [details]

 Authority

 for Oniscidae Latreille, 1802

Latreille, 1802 [details]

 Authority

 for Peltidiidae Claus, 1860

Sars, 1904 [details]

 Authority

 for Pontellidae Dana, 1852-1853

Dana, 1852 [details]

 Authority

 for Tharybidae Sars G.O., 1902

Sars, 1902 [details]

 Classification

 for Conchostraca

The term Conchostraca is removed by Martin & Davis (2001) because of the distinct nature of the underlying species ... [details]

 Spelling

 for Cylindroleberidae

Cylindroleberididae Müller, 1906 [details]

 Spelling

 for Entomolepidae Brady, 1899

Entomolepididae Brady, 1899 [details]

 Spelling

 for Lafystiidae Sars, 1893

Laphystiidae [details]

 Spelling

 for Xenocoelomidae Bresciani & Lutzen, 1966

Xenocoelomatidae [details]

 Status

 for Eucladocera

Eucladocera has been removed, as we saw no evidence for grouping together all other cladocerans as the sister taxon ... [details]

 Synonymy

 for Pleurogoniidae Nordenstam, 1933

This family is considered valid by some sources (e.g. Roman & Dalens, 1999), but is considered as a junior synonym ... [details]

 Synonymy

 for Pseudomesidae Hansen, 1916

The family Pseudomesidae was sunk into the Desmosomatidae by Svavarsson (1984) [details]