Acanthonotozomatidae Stebbing, 1906 (additional source)
Agalma Eschscholtz, 1825 (additional source)
Amathillopsidae Pirlot, 1934 (additional source)
Ampeliscidae Krøyer, 1842 (additional source)
Amphilochidae Boeck, 1871 (additional source)
Amphilochus Spence Bate, 1863 (additional source)
Ampithoidae Boeck, 1871 (additional source)
Andaniopsis G.O. Sars, 1891 (additional source)
Aoridae Stebbing, 1899 (additional source)
Ascothoracida (additional source)
Aspersentis johni (Baylis, 1929) Chandler, 1934 (additional source)
Astyra Boeck, 1871 (additional source)
Astyridae Pirlot, 1934 accepted as Astyrinae Pirlot, 1934 (additional source)
Augeneria tentaculata Monro, 1930 (additional source)
Bassia L. Agassiz, 1862 (additional source)
Bassia bassensis (Quoy & Gaimard, 1833) (additional source)
Bimeria Wright, 1859 (additional source)
Caprella Lamarck, 1801 (additional source)
Caprella equilibra Say, 1818 (additional source)
Caprella penantis Leach, 1814 (additional source)
Caprellidae Leach, 1814 (additional source)
Chelophyes Totton, 1932 (additional source)
Chelophyes appendiculata (Eschscholtz, 1829) (additional source)
Chiroteuthis A. d'Orbigny, 1841 (additional source)
Clausocalanidae Giesbrecht, 1893 (additional source)
Clausophyes ovata (Keferstein & Ehlers, 1860) accepted as Kephyes ovata (Keferstein & Ehlers, 1860) (additional source)
Colomastix Grube, 1861 (additional source)
Corophiidae Leach, 1814 (additional source)
Cyclopidae Rafinesque, 1815 (additional source)
Cypridina Milne Edwards, 1840 (additional source)
Cystisomatidae Willemöes-Suhm, 1875 (additional source)
Dairellidae Bovallius, 1887 (additional source)
Dexaminidae Leach, 1814 (additional source)
Drepanomeniidae Salvini-Plawen, 1978 (additional source)
Epimeria A. Costa in Hope, 1851 (additional source)
Epimeriidae Boeck, 1871 (additional source)
Eudendrium insigne Hincks, 1861 accepted as Eudendrium ramosum (Linnaeus, 1758) (additional source)
Eudistoma Caullery, 1909 (additional source)
Eudoxoides Huxley, 1859 (additional source)
Euphrosine Lamarck, 1818 (additional source)
Eusiridae Stebbing, 1888 (additional source)
Gammarella Spence Bate, 1857 (additional source)
Gammaridae Latreille, 1802 (additional source)
Gitanopsis G.O. Sars, 1892 (additional source)
Gyrodactylidae Cobbold, 1864 (additional source)
Halecium mediterraneum Weismann, 1883 (additional source)
Haustoriidae Stebbing, 1906 (additional source)
Hebella Allman, 1888 (additional source)
Hemiuridae Looss, 1899 (additional source)
Hemiuroidea Looss, 1899 (additional source)
Hemiurus Rudolphi, 1809 (additional source)
Hexactinellida (additional source)
Hyalidae Bulyčeva, 1957 (additional source)
Hyperia Latreille, 1823 (additional source)
Hyperiidae Dana, 1852 (additional source)
Hyperiopsidae Bovallius, 1886 (additional source)
Idyellopsis typica Lang, 1948 (additional source)
Iphimediidae Boeck, 1871 (additional source)
Isaeidae Dana, 1852 (additional source)
Jassa Leach, 1814 (additional source)
Lanceolidae Bovallius, 1887 (additional source)
Leptosomatum elongatum Bastian, 1865 accepted as Leptosomatum gracile Bastian, 1865 (additional source)
Leucothoidae Dana, 1852 (additional source)
Lichomolgidae Kossmann, 1877 (additional source)
Liljeborgia Spence Bate, 1863 (additional source)
Liljeborgiidae Stebbing, 1899 (additional source)
Lysianassidae Dana, 1849 (additional source)
Makrokylindrus Stebbing, 1912 (additional source)
Melitidae Bousfield, 1973 (additional source)
Melphidippidae Stebbing, 1899 (additional source)
Microjassa Stebbing, 1899 (additional source)
Mimonectidae Bovallius, 1885 (additional source)
Monopisthocotylea (additional source)
Myzostomatidae Benham, 1896 (additional source)
Nicothoidae Dana, 1852-1853 (additional source)
Odiidae Coleman & Barnard, 1991 (additional source)
Oedicerotidae Lilljeborg, 1865 (additional source)
Oenonidae Kinberg, 1865 (additional source)
Oithona Baird, 1843 (additional source)
Oithonidae Dana, 1853 (additional source)
Olindididae accepted as Olindiidae Haeckel, 1879 (basis of record)
Onchobothriidae Braun, 1900 (additional source)
Oncobothriidae accepted as Onchobothriidae Braun, 1900 (additional source)
Orchestia Leach, 1814 (additional source)
Pandea conica (Quoy & Gaimard, 1827) (additional source)
Parajassa Stebbing, 1899 (additional source)
Paraphoxus Sars, 1891 (additional source)
Pardalisca Krøyer, 1842 (additional source)
Pardaliscidae Boeck, 1871 (additional source)
Pennellidae Burmeister, 1835 (additional source)
Perioculodes G.O. Sars, 1892 (additional source)
Phliantidae Stebbing, 1899 (additional source)
Photis Krøyer, 1842 (additional source)
Phoxocephalidae G.O. Sars, 1891 (additional source)
Phronimidae Rafinesque, 1815 (additional source)
Phrosinidae Dana, 1852 (additional source)
Phyllobothriidae Braun, 1900 (additional source)
Phyllobothrium Van Beneden, 1850 (additional source)
Phylo kupfferi (Ehlers, 1874) (additional source)
Platyscelidae Spence Bate, 1863 (additional source)