Ameira longipes Boeck, 1865 (additional source)
Ameira minuta Boeck, 1865 (additional source)
Ameira parvula (Claus, 1866) (additional source)
Ameira scotti Sars G.O., 1911 (additional source)
Amenophia peltata Boeck, 1865 accepted as Thalestris peltata (Boeck, 1865) (additional source)
Amonardia arctica (Scott T., 1899) (additional source)
Amphiascoides debilis (Giesbrecht, 1881) (additional source)
Amphiascoides dispar (Scott T. & Scott A., 1894) (additional source)
Amphiascoides nanus (Sars G.O., 1906) (additional source)
Amphiascoides subdebilis (Willey, 1935) (additional source)
Amphiascus minutus (Claus, 1863) accepted as Sarsamphiascus minutus (Claus, 1863) (additional source)
Archisenia sibirica (Sars G.O., 1898) (additional source)
Arthropsyllus serratus Sars G.O., 1909 (additional source)
Bradya (Bradya) typica Boeck, 1873 represented as Bradya typica Boeck, 1873 (additional source)
Bulbamphiascus imus (Brady, 1872) (additional source)
Cylindropsyllus ibericus Huys & Willems, 1993 (additional source)
Dactylopusia brodzkiae (Chislenko, 1967) (additional source)
Dactylopusia vulgaris Sars G.O., 1905 represented as Dactylopusia vulgaris vulgaris Sars G.O., 1905 (additional source)
Danielssenia typica Boeck, 1873 (additional source)
Diarthrodella secunda Kunz, 1954 (additional source)
Diarthrodes major (Scott T. & Scott A., 1895) (additional source)
Diarthrodes nobilis (Baird, 1846) (additional source)
Diarthrodes roscoffensis (Monard, 1935) (additional source)
Echinolaophonte horrida (Norman, 1876) (additional source)
Ectinosoma curticorne Boeck, 1873 accepted as Halectinosoma curticorne (Boeck, 1873) (additional source)
Ectinosoma melaniceps Boeck, 1865 (additional source)
Enhydrosoma curticauda Boeck, 1873 (additional source)
Esola longiremis (Scott T., 1905) accepted as Archesola longiremis (Scott T., 1905) (additional source)
Eurycletodes (Eurycletodes) serratus Sars G.O., 1920 (additional source)
Eurycletodes (Oligocletodes) similis (Scott T., 1895) (additional source)
Evansula incerta (Scott T., 1892) (additional source)
Geeopsis incisipes (Klie, 1913) (additional source)
Halectinosoma chislenki Clément & Moore, 1995 (additional source)
Haloschizopera mathoi (Monard, 1935) (additional source)
Harpacticus uniremis Krøyer in Gaimard, 1842 represented as Harpacticus uniremis uniremis Krøyer in Gaimard, 1842-1845? (additional source)
Heterolaophonte littoralis (Scott T. & Scott A., 1893) (additional source)
Heterolaophonte minuta (Boeck, 1873) (additional source)
Huntemannia jadensis Poppe, 1884 (additional source)
Idyanthe dilatata (Sars G.O., 1905) (additional source)
Itunella muelleri (Gagern, 1923) (additional source)
Klieosoma spinosum (Hicks & Schriever, 1983) (additional source)
Kliopsyllus holsaticus (Klie, 1929) accepted as Emertonia holsatica holsatica (Klie, 1929) (additional source)
Kliopsyllus miguelensis Kunz, 1983 accepted as Emertonia miguelensis (Kunz, 1983) (additional source)
Laophonte baltica Klie, 1929 (additional source)
Laophonte inopinata Scott T., 1892 (additional source)
Laophontodes gracilipes Lang, 1936 accepted as Rostrophontodes gracilipes (Lang, 1936) (additional source)
Laophontodes typicus Scott T., 1894 (additional source)
Leptopontia curvicauda Scott T., 1902 (additional source)
Mesochra inconspicua (Scott T., 1895) (additional source)
Mesochra lilljeborgii Boeck, 1865 (additional source)
Mesochra pygmaea (Claus, 1863) represented as Mesochra pygmaea pygmaea (Claus, 1863) (additional source)
Mesochra rapiens (Schmeil, 1894) (additional source)
Microsetella norvegica (Boeck, 1865) (additional source)
Monocletodes varians (Scott T., 1903) accepted as Metahuntemannia varians (Scott T., 1903) (additional source)
Nannopus palustris Brady, 1880 (additional source)
Nitokra typica Boeck, 1865 represented as Nitocra typica Boeck, 1865 represented as Nitocra typica typica Boeck, 1865 (additional source)
Onychocamptus mohammed (Blanchard & Richard, 1891) (additional source)
Paradanielssenia kathleenae Gee & Huys, 1994 (additional source)
Paralaophonte hyperborea (Sars G.O., 1909) accepted as Paralaophonte (Paralaophonte) hyperborea (Sars G. O., 1909) (additional source)
Paralaophonte karmensis (Sars G.O., 1911) accepted as Paralaophonte (Paralaophonte) karmensis (Sars G. O., 1911) (additional source)
Paralaophonte macera (Sars G.O., 1908) accepted as Paralaophonte (Paralaophonte) macera (Sars G. O., 1908) (additional source)
Paralaophonte perplexa (Scott T., 1899) accepted as Paralaophonte (Paralaophonte) perplexa (Scott T., 1899) (additional source)
Paraleptastacus holsaticus Kunz, 1937 (additional source)
Paraleptastacus kliei (Gagern, 1923) (additional source)
Paraleptastacus monensis Whybrew, 1986 (additional source)
Paramphiascella hispida (Brady, 1880) (additional source)
Paramphiascella vararensis (Scott T., 1903) (additional source)
Parastenhelia spinosa (Fischer, 1860) represented as Parastenhelia spinosa spinosa (Fischer, 1860) (additional source)
Parathalestris intermedia Gurney, 1930 (additional source)
Platychelipus laophontoides Sars G.O., 1908 (additional source)
Platychelipus littoralis Brady, 1880 (additional source)
Pontopolites typicus Scott T., 1894 (additional source)
Proameira dubia (Sars G.O., 1920) (additional source)
Proameira simplex (Norman & Scott T., 1905) (additional source)
Pseudameira crassicornis Sars G.O., 1911 (additional source)
Pseudobradya acuta Sars G.O., 1904 (additional source)
Pseudobradya kusnezovi Chislenko, 1967 (additional source)
Pseudobradya minor (Scott T. & Scott A., 1896) (additional source)
Pseudobradya oligochaeta Chislenko, 1967 (additional source)
Pseudonychocamptus koreni (Boeck, 1873) (additional source)
Rhizothrix minuta (Scott T., 1903) (additional source)
Rhynchothalestris helgolandica (Claus, 1863) (additional source)
Robertgurneya spinulosa (Sars G.O., 1911) accepted as Robertgurneyella spinulosa (Sars G.O., 1911) (additional source)
Sarsameira sarsi Lang, 1948 (additional source)
Schizopera (Neoschizopera) ornata Noodt & Purasjoki, 1953 accepted as Schizopera ornata Noodt & Purasjoki, 1953 (additional source)
Schizothrix rostrata (Nicholls, 1939) (additional source)
Scottopsyllus (Intermediopsyllus) intermedius (Scott T. & Scott A., 1895) accepted as Wellsopsyllus (Intermediopsyllus) intermedius (Scott T. & Scott A., 1895) (additional source)
Scottopsyllus (Scottopsyllus) herdmani (Thompson I.C. & A Scott, 1899) accepted as Wellsopsyllus (Scottopsyllus) herdmani (Thompson & Scott, 1900) (additional source)
Scottopsyllus (Scottopsyllus) minor (Scott, T. & Scott A., 1895) accepted as Wellsopsyllus (Scottopsyllus) minor (Scott, T. & Scott A., 1895) (additional source)
Scutellidium arthuri Poppe, 1884 (additional source)
Scutellidium hippolytes (Kröyer, 1863) represented as Scutellidium hippolytes hippolytes (Kröyer, 1863) (additional source)
Stenhelia (Delavalia) hanstromi Lang, 1948 accepted as Delavalia hanstroemi (Lang, 1948) accepted as Wellstenhelia hanstroemi (Lang, 1948) (additional source)
Stenhelia (Delavalia) longicaudata Boeck, 1873 accepted as Delavalia longicaudata (Boeck, 1873) (additional source)
Stenhelia (Delavalia) palustris (Brady, 1869) accepted as Delavalia palustris palustris Brady, 1869 (additional source)
Stenhelia gibba Boeck, 1865 (additional source)
Stenocaris gracilis Sars G.O., 1909 (additional source)
Stenocaris minuta Nicholls, 1935 accepted as Vermicaris minuta (Nicholls, 1935) (source of synonymy)
Stenocaris pontica Chappuis & Serban, 1953 accepted as Vermicaris pontica (Chappuis & Serban, 1953) (source of synonymy)
Stylicletodes longicaudatus (Brady & Robertson, 1876) (additional source)
Tachidius discipes Giesbrecht, 1881 (additional source)