Acartia Dana, 1846 (additional source)
Acartia (Acanthacartia) Steuer, 1915 (additional source)
Acartia (Acartia) (basis of record)
Acartia (Acartiura) Steuer, 1915 (basis of record)
Acartia (Acartiura) clausi Giesbrecht, 1889 (basis of record)
Acartia bifilosa (Giesbrecht, 1881) represented as Acartia (Acanthacartia) bifilosa (Giesbrecht, 1881) (additional source)
Acartia discaudata (Giesbrecht, 1882) represented as Acartia (Acartiura) discaudata (Giesbrecht, 1881) (additional source)
Acartia longiremis (Lilljeborg, 1853) represented as Acartia (Acartiura) longiremis (Lilljeborg, 1853) (additional source)
Acartia tonsa Dana, 1849 represented as Acartia (Acanthacartia) tonsa Dana, 1849 (additional source)
Acartiidae Sars G.O., 1903 (additional source)
Aegisthus aculeatus Giesbrecht, 1891 (additional source)
Aegisthus mucronatus Giesbrecht, 1891 (additional source)
Aegisthus spinulosus Farran, 1905 (additional source)
Aetideidae Giesbrecht, 1892-1893 (additional source)
Aetideopsis Sars G.O., 1903 (additional source)
Aetideopsis multiserrata (Wolfenden, 1904) (additional source)
Aetideopsis rostrata Sars G.O., 1903 (additional source)
Aetideus Brady, 1883 (additional source)
Aetideus armatus (Boeck, 1872) (additional source)
Bathycalanus Sars G.O., 1905 (additional source)
Bathycalanus bradyi (Wolfenden, 1905) (additional source)
Bathycalanus princeps (Brady, 1883) accepted as Elenacalanus princeps (Brady, 1883) (additional source)
Bathycalanus richardi Sars G.O., 1905 (additional source)
Bradyetes Farran, 1905 (additional source)
Bradyetes inermis Farran, 1905 (additional source)
Bradyidius Giesbrecht, 1897 (additional source)
Bradyidius armatus (Vanhöffen, 1897) (basis of record)
Bradyidius similis (Sars G.O., 1902) (additional source)
Bryaxis Sars G.O., 1901 accepted as Bryaxona Strand, 1929 accepted as Comantenna Wilson C.B., 1924 (basis of record)
Bryaxis brevicornis Sars G.O., 1901 accepted as Comantenna brevicornis (Sars G.O., 1901) (basis of record)
Bryaxis minor Farran, 1905 accepted as Paracomantenna minor (Farran, 1905) (basis of record)
Calanidae Dana, 1849 (additional source)
Calanoides Brady, 1883 (additional source)
Calanoides carinatus (Krøyer, 1849) (additional source)
Calanus Leach, 1816 (additional source)
Calanus finmarchicus (Gunnerus, 1770) (additional source)
Calanus hyperboreus Krøyer, 1838 (additional source)
Calocalanidae Bernard, 1958 accepted as Paracalanidae Giesbrecht, 1893 (basis of record)
Calocalanus Giesbrecht, 1888 (additional source)
Calocalanus contractus Farran, 1926 (additional source)
Calocalanus pavo (Dana, 1852) (additional source)
Calocalanus pseudocontractus Bernard, 1958 (additional source)
Calocalanus styliremis Giesbrecht, 1888 (additional source)
Candacia Dana, 1846 (additional source)
Candacia armata Boeck, 1872 (additional source)
Candacia elongata (Boeck, 1872) (additional source)
Candacia longimana (Claus, 1863) (additional source)
Candacia norvegica (Boeck, 1865) represented as Candacia norvegica norvegica (Boeck, 1865) (additional source)
Candacia tenuimana (Giesbrecht, 1889) (additional source)
Candacia varicans (Giesbrecht, 1893) (additional source)
Candaciidae Giesbrecht, 1893 (additional source)
Centropages Krøyer, 1849 (additional source)
Centropages bradyi Wheeler, 1900 (additional source)
Centropages chierchiae Giesbrecht, 1889 (additional source)
Centropages hamatus (Lilljeborg, 1853) (additional source)
Centropages typicus Krøyer, 1849 (additional source)
Centropages violaceus (Claus, 1863) (additional source)
Centropagidae Giesbrecht, 1892 (additional source)
Chiridiella Sars G.O., 1907 (additional source)
Chiridiella macrodactyla Sars G.O., 1907 (additional source)
Chiridius Giesbrecht, 1893 (additional source)
Chiridius gracilis Farran, 1908 (additional source)
Chiridius obtusifrons Sars G.O., 1902 (additional source)
Chiridius poppei Giesbrecht, 1893 (additional source)
Chirundina Giesbrecht, 1895 (additional source)
Chirundina streetsii Giesbrecht, 1895 (additional source)
Clausocalanus Giesbrecht, 1888 (additional source)
Clausocalanus arcuicornis (Dana, 1849) represented as Clausocalanus arcuicornis arcuicornis (Dana, 1849) (additional source)
Clausocalanus furcatus (Brady, 1883) (additional source)
Clausocalanus paululus Farran, 1926 (additional source)
Clausocalanus pergens Farran, 1926 (additional source)
Ctenocalanus Giesbrecht, 1888 (additional source)
Ctenocalanus vanus Giesbrecht, 1888 (additional source)
Cymbasoma rigidum Thompson I.C., 1888 (additional source)
Disseta Giesbrecht, 1889 (additional source)
Disseta palumboi Giesbrecht, 1889 represented as Disseta palumbii Giesbrecht, 1889 (additional source)
Drepanopsis Wolfenden, 1911 accepted as Farrania Sars G.O., 1920 (basis of record)
Euaetideus Sars G.O., 1925 accepted as Aetideus Brady, 1883 (basis of record)
Euaetideus giesbrechti (Cleve, 1904) accepted as Aetideus giesbrechti Cleve, 1904 (basis of record)
Eucalanidae Giesbrecht, 1893 (additional source)
Eucalanus Dana, 1852-1853 (additional source)
Eucalanus attenuatus (Dana, 1849) accepted as Pareucalanus attenuatus (Dana, 1849) (additional source)
Eucalanus crassus Giesbrecht, 1888 accepted as Subeucalanus crassus (Giesbrecht, 1888) (additional source)
Eucalanus elongatus (Dana, 1849) represented as Eucalanus elongatus elongatus (Dana, 1849) (basis of record)
Euchaeta Philippi, 1843 (additional source)
Euchaeta acuta Giesbrecht, 1893 (additional source)
Euchaeta marina (Prestandrea, 1833) (additional source)
Euchaeta media Giesbrecht, 1888 (additional source)
Euchaeta pubera Sars G.O., 1907 (additional source)
Euchaeta spinosa Giesbrecht, 1893 (additional source)
Euchaetidae Giesbrecht, 1893 (additional source)
Euchirella Giesbrecht, 1888 (additional source)
Euchirella bitumida With, 1915 (additional source)
Euchirella brevis Sars G.O., 1905 accepted as Euchirella amoena Giesbrecht, 1888 (basis of record)
Euchirella curticauda Giesbrecht, 1888 (additional source)
Euchirella galeata Giesbrecht, 1888 (additional source)
Euchirella intermedia With, 1915 accepted as Euchirella truncata Esterly, 1911 (basis of record)
Euchirella maxima Wolfenden, 1905 (additional source)
Euchirella messinensis (Claus, 1863) represented as Euchirella messinensis messinensis (Claus, 1863) (additional source)
Euchirella rostrata (Claus, 1866) (additional source)