Ameira parvula (Claus, 1866) (additional source)
Amonardia arctica (Scott T., 1899) (additional source)
Amphiascoides debilis (Giesbrecht, 1881) (additional source)
Arthropsyllus serratus Sars G.O., 1909 (additional source)
Bradya (Bradya) typica Boeck, 1873 represented as Bradya typica Boeck, 1873 (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)
Diarthrodes nobilis (Baird, 1846) (additional source)
Echinolaophonte horrida (Norman, 1876) (additional source)
Ectinosoma curticorne Boeck, 1873 accepted as Halectinosoma curticorne (Boeck, 1872) (additional source)
Ectinosoma melaniceps Boeck, 1865 (additional source)
Enhydrosoma curticauda Boeck, 1873 (additional source)
Evansula incerta (Scott T., 1892) (additional source)
Harpacticus uniremis Krøyer in Gaimard, 1842 represented as Harpacticus uniremis uniremis Krøyer in Gaimard, 1842-1845? (additional source)
Heterolaophonte minuta (Boeck, 1873) (additional source)
Mesochra lilljeborgii Boeck, 1865 (additional source)
Mesochra pygmaea (Claus, 1863) represented as Mesochra pygmaea pygmaea (Claus, 1863) (additional source)
Microsetella norvegica (Boeck, 1865) (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)
Paralaophonte hyperborea (Sars G.O., 1909) accepted as Paralaophonte (Paralaophonte) hyperborea (Sars G. O., 1909) (additional source)
Paralaophonte perplexa (Scott T., 1899) accepted as Paralaophonte (Paralaophonte) perplexa (Scott T., 1899) (additional source)
Paraleptastacus holsaticus Kunz, 1937 (additional source)
Platychelipus littoralis Brady, 1880 (additional source)
Pseudobradya acuta Sars G.O., 1904 (additional source)
Rhizothrix minuta (Scott T., 1903) (additional source)
Rhynchothalestris helgolandica (Claus, 1863) (additional source)
Schizothrix rostrata (Nicholls, 1939) (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)
Stenhelia (Delavalia) palustris (Brady, 1869) accepted as Delavalia palustris palustris Brady, 1869 (additional source)
Stenhelia gibba Boeck, 1865 (additional source)
Tachidius discipes Giesbrecht, 1881 (additional source)
Tegastes falcatus (Norman, 1869) (additional source)
Tegastes nanus Sars G.O., 1904 (additional source)
Tetragoniceps truncata 1939 (additional source)
Thalestris gibba (Krøyer, 1845) (additional source)
Thalestris longimana Claus, 1863 (additional source)
Tigriopus brevicornis (Müller O.F., 1776) (additional source)
Tisbe furcata (Baird, 1837) represented as Tisbe furcata furcata (Baird, 1837) (additional source)
Typhlamphiascus typhlops (Sars G.O., 1906) (additional source)
Zaus abbreviatus Sars G.O., 1904 (additional source)
Zaus aurelii Poppe, 1884 (additional source)