Acartia bifilosa (Giesbrecht, 1881) represented as Acartia (Acanthacartia) bifilosa (Giesbrecht, 1881) (additional source)
Acartia clausi Giesbrecht, 1889 accepted as Acartia clausii Giesbrecht, 1892 (additional source)
Acartia discaudata (Giesbrecht, 1882) represented as Acartia (Acartiura) discaudata (Giesbrecht, 1881) (additional source)
Acartia margalefi Alcaraz, 1976 represented as Acartia (Acartiura) margalefi Alcaraz, 1976 (additional source)
Anomalocera patersoni Templeton, 1837 accepted as Anomalocera patersonii Templeton, 1837 (additional source)
Anomalocera patersonii Templeton, 1837 (additional source)
Bradypontius papillatus (Scott T., 1888) (additional source)
Calanus helgolandicus (Claus, 1863) (additional source)
Caligus elongatus Nordmann, 1832 (additional source)
Caligus minimus Otto, 1821 (additional source)
Cancerilla tubulata Dalyell, 1851 (additional source)
Centropages hamatus (Lilljeborg, 1853) (additional source)
Centropages typicus Krøyer, 1849 (additional source)
Corycaeus anglicus Lubbock, 1857 accepted as Corycaeus (Ditrichocorycaeus) anglicus Lubbock, 1857 accepted as Ditrichocorycaeus anglicus (Lubbock, 1857) (additional source)
Cyclopinoides littoralis (Brady, 1872) (additional source)
Cymbasoma rigidum Thompson I.C., 1888 (additional source)
Cymbasoma thompsoni (Giesbrecht, 1893) represented as Cymbasoma thompsonii (Giesbrecht, 1893) (additional source)
Eurytemora affinis (Poppe, 1880) accepted as Eurytemora affinis affinis (Poppe, 1880) (additional source)
Euterpina acutifrons (Dana, 1848) (additional source)
Isias clavipes Boeck, 1865 (additional source)
Labidocera wollastoni (Lubbock, 1857) (additional source)
Microsetella norvegica (Boeck, 1865) (additional source)
Monstrilla conjunctiva Giesbrecht, 1902 (additional source)
Monstrilla helgolandica Claus, 1863 accepted as Caromiobenella helgolandica (Claus, 1863) (additional source)
Notodelphys allmani Thorell, 1859 represented as Notodelphys allmani allmani Thorell, 1859 (additional source)
Oithona nana Giesbrecht, 1893 (additional source)
Oithona similis Claus, 1866 (additional source)
Paracalanus parvus (Claus, 1863) represented as Paracalanus parvus parvus (Claus, 1863) (additional source)
Parapontella brevicornis (Lubbock, 1857) (additional source)
Pseudocalanus elongatus (Brady, 1865) (additional source)
Stephos minor Scott T., 1892 (additional source)
Stephos scotti Sars G.O., 1902 (additional source)
Temora longicornis (Müller O.F., 1785) (additional source)