Acanthocyclops robustus (Sars G.O., 1863) represented as Acanthocyclops robustus robustus (Sars G.O., 1863) (additional source)
Acanthocyclops sensitivus (Graeter & Chappuis, 1914) (additional source)
Acanthocyclops venustus (Norman & Scott T., 1906) represented as Acanthocyclops venustus venustus (Norman & Scott T., 1906) (additional source)
Acanthocyclops vernalis (Fischer, 1853) represented as Acanthocyclops vernalis vernalis (Fischer, 1853) (additional source)
Acanthodiaptomus tibetanus (Daday, 1907) (additional source)
Acartia latisetosa (Krichagin, 1873) accepted as Paracartia latisetosa (Krichagin, 1873) (additional source)
Afrocyclops gibsoni (Brady, 1904) represented as Afrocyclops gibsoni gibsoni (Brady, 1904) (additional source)
Allocyclopina madagassica Kiefer, 1954 (additional source)
Allodiaptomus cinctus (Gurney, 1907) accepted as Heliodiaptomus cinctus (Gurney, 1907) (additional source)
Apocyclops dengizicus (Lepeshkin, 1900) represented as Apocyclops dengizicus dengizicus (Lepeshkin, 1900) (additional source)
Arctodiaptomus alpinus (Imhof, 1885) (additional source)
Arctodiaptomus arapahoensis (Dodds, 1915) (additional source)
Arctodiaptomus bacillifer (Koelbel, 1885) (additional source)
Arctodiaptomus brevirostris Dussart, 1974 (additional source)
Arctodiaptomus burduricus Kiefer, 1939 (additional source)
Arctodiaptomus byzantinus Mann, 1940 (additional source)
Arctodiaptomus centetes Brehm, 1938 (additional source)
Arctodiaptomus dudichi Kiefer, 1932 (additional source)
Arctodiaptomus euacanthus Kiefer, 1935 (additional source)
Arctodiaptomus jurisowitchi Löffler, 1968 (additional source)
Arctodiaptomus laticeps (Sars G.O., 1863) (additional source)
Arctodiaptomus niethammeri (Mann, 1940) represented as Arctodiaptomus niethammeri niethammeri (Mann, 1940) (additional source)
Arctodiaptomus osmanus Kiefer, 1974 (additional source)
Arctodiaptomus paulseni (Sars G.O., 1903) (additional source)
Arctodiaptomus pectinicornis (Wierzejski, 1887) (additional source)
Arctodiaptomus piliger Brehm, 1955 accepted as Arctodiaptomus alpinus (Imhof, 1885) (additional source)
Arctodiaptomus salinus (Daday, 1885) (additional source)
Arctodiaptomus similis (Baird, 1859) (additional source)
Arctodiaptomus spinosus (Daday, 1891) (additional source)
Arctodiaptomus steindachneri (Richard, 1897) (additional source)
Arctodiaptomus stephanidesi (Pesta, 1935) represented as Arctodiaptomus stephanidesi stephanidesi (Pesta, 1935) (additional source)
Arctodiaptomus wierzejskii (Richard, 1888) (additional source)
Argyrodiaptomus denticulatus (Pesta, 1927) (additional source)
Attheyella crassa (Sars G.O., 1863) represented as Attheyella (Attheyella) crassa (Sars G.O., 1863) (additional source)
Attheyella trispinosa (Brady, 1880) represented as Attheyella (Neomrazekiella) trispinosa (Brady, 1880) (additional source)
Attheyella wulmeri (Kerhervé, 1914) represented as Attheyella (Neomrazekiella) wulmeri (Kerhervé, 1914) represented as Attheyella (Neomrazekiella) wulmeri wulmeri (Kerhervé, 1914) (additional source)
Boeckella bergi Richard, 1897 (additional source)
Boeckella gracilipes Daday, 1901 (additional source)
Bryocamptus cuspidatus (Schmeil, 1893) accepted as Bryocamptus (Arcticocamptus) cuspidatus (Schmeil, 1893) accepted as Bryocamptus (Arcticocamptus) cuspidatus cuspidatus (Schmeil, 1893) (additional source)
Bryocamptus echinatus (Mrázek, 1893) represented as Bryocamptus (Echinocamptus) echinatus (Mrázek, 1893) (additional source)
Bryocamptus minutus (Claus, 1863) represented as Bryocamptus (Bryocamptus) minutus (Claus, 1863) represented as Bryocamptus (Bryocamptus) minutus minutus (Claus, 1863) (additional source)
Bryocamptus pygmaeus (Sars G.O., 1863) accepted as Bryocamptus (Bryocamptus) pygmaeus (Sars G.O., 1863) accepted as Bryocamptus (Rheocamptus) pygmaeus pygmaeus (Sars, G.O., 1863) (additional source)
Bryocamptus rhaeticus (Schmeil, 1893) represented as Bryocamptus (Arcticocamptus) rhaeticus rhaeticus (Schmeil, 1893) (additional source)
Bryocamptus vejdovskyi (Mrázek, 1893) represented as Bryocamptus (Bryocamptus) vejdovskyi vejdovskyi (Mrázek, 1893) (additional source)
Bryocamptus weberi (Kessler, 1914) represented as Bryocamptus (Rheocamptus) weberi (Kessler, 1914) (additional source)
Bryocamptus zschokkei (Schmeil, 1893) accepted as Bryocamptus (Rheocamptus) zschokkei (Schmeil, 1893) accepted as Bryocamptus (Rheocamptus) zschokkei zschokkei (Schmeil, 1893) (additional source)
Bryocyclops correctus Kiefer, 1960 (additional source)
Bryocyclops gudrunae (Kiefer, 1952) accepted as Haplocyclops gudrunae Kiefer, 1952 (additional source)
Calanipeda aquaedulcis Krichagin, 1873 (additional source)
Canthocamptus cuspidatus Schmeil, 1893 accepted as Bryocamptus cuspidatus (Schmeil, 1893) accepted as Bryocamptus (Arcticocamptus) cuspidatus (Schmeil, 1893) accepted as Bryocamptus (Arcticocamptus) cuspidatus cuspidatus (Schmeil, 1893) (additional source)
Canthocamptus echinatus Mrázek, 1893 accepted as Bryocamptus (Echinocamptus) echinatus (Mrázek, 1893) (additional source)
Canthocamptus minutus (Müller O.F., 1776) accepted as Bryocamptus (Bryocamptus) minutus (Claus, 1863) represented as Bryocamptus (Bryocamptus) minutus minutus (Claus, 1863) (additional source)
Canthocamptus staphylinus (Jurine, 1820) represented as Canthocamptus staphylinus staphylinus (Jurine, 1820) (additional source)
Canthocamptus trispinosus Brady, 1880 accepted as Attheyella (Neomrazekiella) trispinosa (Brady, 1880) (additional source)
Chappuisius inopinus Kiefer, 1938 (additional source)
Cletocamptus confluens (Schmeil, 1894) represented as Cletocamptus confluens confluens (Schmeil, 1894) (additional source)
Cletocamptus retrogressus Schmankevitsch, 1875 (additional source)
Copidodiaptomus numidicus (Gurney, 1909) (additional source)
Copidodiaptomus steueri (Brehm & Zederbauer, 1904) (additional source)
Cryptocyclops bicolor (Sars G.O., 1863) (additional source)
Cryptocyclops linjanticus (Kiefer, 1928) (additional source)
Cyclops abyssorum Sars G.O., 1863 accepted as Cyclops abyssorum abyssorum Sars G.O., 1863 (additional source)
Cyclops abyssorum praealpinus Kiefer, 1939 (additional source)
Cyclops affinis Sars G.O., 1863 accepted as Paracyclops affinis (Sars G.O., 1863) (additional source)
Cyclops agilis Koch, 1838 accepted as Eucyclops agilis (Koch, 1838) represented as Eucyclops agilis agilis (Koch, 1838) (additional source)
Cyclops albidus (Jurine, 1820) accepted as Macrocyclops albidus (Jurine, 1820) represented as Macrocyclops albidus albidus (Jurine, 1820) (additional source)
Cyclops americanus Marsh, 1893 accepted as Acanthocyclops americanus (Marsh, 1893) represented as Acanthocyclops americanus americanus (Marsh, 1893) (additional source)
Cyclops anceps Richard, 1897 accepted as Microcyclops anceps (Richard, 1897) represented as Microcyclops anceps anceps (Richard, 1897) (additional source)
Cyclops aspericornis Daday, 1906 accepted as Mesocyclops aspericornis (Daday, 1906) (additional source)
Cyclops bicolor Sars G.O., 1863 represented as Cryptocyclops bicolor (Sars G.O., 1863) (additional source)
Cyclops bicuspidatus Claus, 1857 accepted as Diacyclops bicuspidatus (Claus, 1857) represented as Diacyclops bicuspidatus bicuspidatus (Claus, 1857) (additional source)
Cyclops bisetosus Rehberg, 1880 accepted as Acanthocyclops bisetosus (Rehberg, 1880) accepted as Diacyclops bisetosus (Rehberg, 1880) (additional source)
Cyclops bohater Kozminski, 1933 represented as Cyclops bohater bohater Kozminski, 1933 (additional source)
Cyclops distinctus Richard, 1887 accepted as Macrocyclops distinctus (Richard, 1887) (additional source)
Cyclops dybowskii Landé, 1890 accepted as Thermocyclops dybowskii (Landé, 1890) represented as Thermocyclops dybowskii dybowskii (Landé, 1890) (additional source)
Cyclops echinatus Kiefer, 1926 accepted as Eucyclops stuhlmanni echinatus (Kiefer, 1926) represented as Eucyclops echinatus (Kiefer, 1926) represented as Eucyclops (Mrazekicyclops) echinatus (Kiefer, 1926) (additional source)
Cyclops emini Mrázek, 1898 accepted as Thermocyclops emini (Mrázek, 1898) (additional source)
Cyclops euacanthus Sars G.O., 1909 accepted as Eucyclops euacanthus (Sars G.O., 1909) represented as Eucyclops euacanthus euacanthus (Sars G.O., 1909) represented as Eucyclops (Denticyclops) euacanthus (Sars G.O., 1909) (additional source)
Cyclops fimbriatus Fischer, 1853 accepted as Paracyclops fimbriatus (Fischer, 1853) represented as Paracyclops fimbriatus fimbriatus (Fischer, 1853) (additional source)
Cyclops furcifer Claus, 1857 represented as Cyclops furcifer furcifer Claus, 1857 (additional source)
Cyclops fuscus (Jurine, 1820) accepted as Macrocyclops fuscus (Jurine, 1820) (additional source)
Cyclops gibsoni Brady, 1904 accepted as Afrocyclops gibsoni (Brady, 1904) represented as Afrocyclops gibsoni gibsoni (Brady, 1904) (additional source)
Cyclops gigas Claus, 1857 accepted as Megacyclops gigas (Claus, 1857) represented as Megacyclops gigas gigas (Claus, 1857) (additional source)
Cyclops gracilis Lilljeborg, 1853 accepted as Metacyclops gracilis (Lilljeborg, 1853) represented as Metacyclops gracilis gracilis (Lilljeborg, 1853) (additional source)
Cyclops hyalinus Rehberg, 1880 accepted as Mesocyclops hyalinus (Rehberg, 1880) accepted as Thermocyclops hyalinus (Rehberg, 1880) represented as Thermocyclops hyalinus hyalinus (Rehberg, 1880) (additional source)
Cyclops infernus Kiefer, 1930 accepted as Speocyclops infernus (Kiefer, 1930) (additional source)
Cyclops inopinus Kiefer, 1926 accepted as Mesocyclops inopinus (Kiefer, 1926) accepted as Thermocyclops inopinus (Kiefer, 1926) (additional source)
Cyclops insignis Claus, 1857 (additional source)
Cyclops kikuchii Smirnov, 1932 (additional source)
Cyclops kolensis Lilljeborg, 1901 represented as Cyclops kolensis kolensis Lilljeborg, 1901 (additional source)
Cyclops lacunae Lowndes, 1926 accepted as Cyclops furcifer Claus, 1857 represented as Cyclops furcifer furcifer Claus, 1857 (additional source)
Cyclops lacustris Sars G.O., 1863 accepted as Cyclops strenuus strenuus Fischer, 1851 (additional source)
Cyclops landei Mahoon & Zia, 1985 accepted as Diacyclops landei (Mahoon & Zia, 1985) (additional source)
Cyclops languidoides Lilljeborg, 1901 accepted as Acanthocyclops languidoides (Lilljeborg, 1901) accepted as Diacyclops languidoides (Lilljeborg, 1901) represented as Diacyclops languidoides languidoides (Lilljeborg, 1901) (additional source)
Cyclops languidus Sars G.O., 1863 accepted as Acanthocyclops languidus (Sars G.O., 1863) accepted as Diacyclops languidus (Sars G.O., 1863) represented as Diacyclops languidus languidus (Sars G.O., 1863) (additional source)
Cyclops latipes Lowndes, 1927 accepted as Megacyclops latipes (Lowndes, 1927) (additional source)
Cyclops leptopus Kiefer, 1927 accepted as Metacyclops leptopus (Kiefer, 1927) represented as Metacyclops leptopus leptopus (Kiefer, 1927) (additional source)
Cyclops leuckarti Claus, 1857 accepted as Mesocyclops leuckarti (Claus, 1857) represented as Mesocyclops (Mesocyclops) leuckarti (Claus, 1857) represented as Mesocyclops (Mesocyclops) leuckarti leuckarti (Claus, 1857) (additional source)
Cyclops leuckarti longiseta Thiébaud, 1912 represented as Mesocyclops longisetus (Thiébaud, 1912) represented as Mesocyclops longisetus longisetus (Thiébaud, 1912) (additional source)
Cyclops lilljeborgi Sars G.O., 1918 accepted as Eucyclops lilljeborgi (Sars G.O., 1918) (additional source)