Acidostoma Lilljeborg, 1865 (additional source)
Acidostoma nodiferum Stephensen, 1923 accepted as Acidostoma obesum (Spence Bate & Westwood, 1861) (additional source)
Ampeliscidae Krøyer, 1842 (additional source)
Amphilochidae Boeck, 1871 (additional source)
Amphilochus Spence Bate, 1863 (additional source)
Ampithoidae Boeck, 1871 (additional source)
Aoridae Stebbing, 1899 (additional source)
Apherusa Walker, 1891 (additional source)
Archaeobalaninae Newman & Ross, 1976 (additional source)
Argissa Boeck, 1871 (additional source)
Argissidae Walker, 1904 (additional source)
Aricidea laubieri Hartley, 1981 represented as Aricidea (Acmira) laubieri Hartley, 1981 (additional source)
Aricidea roberti Hartley, 1983 represented as Aricidea (Strelzovia) roberti Hartley, 1984 (additional source)
Ascidia obliqua Alder, 1863 (additional source)
Ascidia virginea Müller, 1776 (additional source)
Augeneria tentaculata Monro, 1930 (additional source)
Bathymedon longimanus (Boeck, 1871) (additional source)
Caeconyx Barnard & Karaman, 1991 (additional source)
Campanularia hincksii Alder, 1856 (additional source)
Campylaspis undata Sars, 1864 (additional source)
Caprella Lamarck, 1801 (additional source)
Caprellidae Leach, 1814 (additional source)
Caulleriella killariensis (Southern, 1914) accepted as Tharyx killariensis (Southern, 1914) (additional source)
Caulleriella zetlandica (McIntosh, 1911) accepted as Chaetozone zetlandica McIntosh, 1911 (additional source)
Ceradocus A. Costa, 1853 (additional source)
Chirona Gray, 1835 (additional source)
Cirratulus incertus McIntosh, 1916 (additional source)
Corophiidae Leach, 1814 (additional source)
Cressa dubia (Spence Bate, 1857) (additional source)
Cypridina Milne Edwards, 1840 (additional source)
Dexamine Leach, 1814 (additional source)
Dexaminidae Leach, 1814 (additional source)
Dyopedos Spence Bate, 1857 (additional source)
Epimeria A. Costa in Hope, 1851 (additional source)
Epimeria parasitica (M. Sars, 1858) accepted as Epimeria (Epimeria) parasitica (M. Sars, 1858) (additional source)
Epimeriidae Boeck, 1871 (additional source)
Eriopisa Stebbing, 1890 (additional source)
Euclymene affinis (M. Sars in G.O. Sars, 1872) accepted as Praxillella affinis (M. Sars in G.O. Sars, 1872) (additional source)
Euphrosine Lamarck, 1818 (additional source)
Eusiridae Stebbing, 1888 (additional source)
Gammarella Spence Bate, 1857 (additional source)
Gammarellus Herbst, 1793 (additional source)
Gammaridae Latreille, 1802 (additional source)
Gitanopsis G.O. Sars, 1892 (additional source)
Harpinia plumosa (Krøyer, 1842) (additional source)
Harpinia propinqua G.O. Sars, 1891 accepted as Harpinia propinqva G.O.Sars, 1891 (additional source)
Haustoriidae Stebbing, 1906 (additional source)
Hyperia Latreille, 1823 (additional source)
Hyperiidae Dana, 1852 (additional source)
Iphimedia minuta G.O. Sars, 1883 (additional source)
Iphimediidae Boeck, 1871 (additional source)
Isaeidae Dana, 1852 (additional source)
Jassa Leach, 1814 (additional source)
Lepidasthenia argus Hodgson, 1900 (additional source)
Leptocheirus Zaddach, 1844 (additional source)
Leucothoe imparicornis Norman, 1889 accepted as Leucothoe lilljeborgi Boeck, 1861 (additional source)
Leucothoidae Dana, 1852 (additional source)
Liljeborgia macronyx G.O. Sars, 1894 (additional source)
Liljeborgiidae Stebbing, 1899 (additional source)
Lumbrineris mixochaeta Oug, 1998 (additional source)
Lysianassidae Dana, 1849 (additional source)
Maera loveni (Bruzelius, 1859) (additional source)
Megaluropidae Thomas & Barnard, 1986 (additional source)
Megaluropus Hoek, 1889 (additional source)
Melitidae Bousfield, 1973 (additional source)
Melphidippidae Stebbing, 1899 (additional source)
Microdeutopus A. Costa, 1853 (additional source)
Microjassa Stebbing, 1899 (additional source)
Myriochele fragilis Nilsen & Holthe, 1985 accepted as Galathowenia fragilis (Nilsen & Holthe, 1985) (additional source)
Nothrya hyperborea (Hansen, 1882) accepted as Nothria hyperborea (Hansen, 1878) (additional source)
Notocirrus scoticus McIntosh, 1869 (additional source)
Oedicerotidae Lilljeborg, 1865 (additional source)
Oenonidae Kinberg, 1865 (additional source)
Paradulichia Boeck, 1871 (additional source)
Parajassa Stebbing, 1899 (additional source)
Parajassa pelagica (Leach, 1814) (additional source)
Paramphilochoides Lincoln, 1979 (additional source)
Paraphoxus Sars, 1891 (additional source)
Pardalisca Krøyer, 1842 (additional source)
Pardalisca tenuipes G.O. Sars, 1893 (additional source)
Pardaliscidae Boeck, 1871 (additional source)
Pariambus Stebbing, 1888 (additional source)
Paroediceros G.O. Sars, 1892 (additional source)
Peltocoxa Catta, 1875 (additional source)
Peresiella clymenoides Harmelin, 1968 (additional source)
Perioculodes G.O. Sars, 1892 (additional source)
Philomedes globosus (Lilljeborg, 1853) Sars, 1869 (additional source)
Phisidia aurea Southward, 1956 (additional source)
Photis Krøyer, 1842 (additional source)
Phoxocephalidae G.O. Sars, 1891 (additional source)
Phoxocephalus Stebbing, 1888 (additional source)
Phtisica Slabber, 1769 (additional source)
Phylo kupfferi (Ehlers, 1874) (additional source)
Pista lornensis (Pearson, 1969) (additional source)
Podoceridae Leach, 1814 (additional source)
Prionospio dubia Day, 1961 (additional source)
Pseudomystides limbata (Saint-Joseph, 1888) (additional source)
Pseudopolydora antennata (Claparède, 1868) (additional source)
Pseudopolydora paucibranchiata (Okuda, 1937) (additional source)
Pseudopolydora pulchra (Carazzi, 1893) (additional source)