Agetus Krøyer, 1849 (source of synonymy)
Agetus flaccus (Giesbrecht, 1891) (source of synonymy)
Agetus limbatus (Brady, 1883) (source of synonymy)
Agetus typicus Krøyer, 1849 (source of synonymy)
Apocyclops spartinus Ruber, 1968 (source of synonymy)
Corycaeidae Dana, 1846 (source of synonymy)
Corycaeus Dana, 1846 (source of synonymy)
Corycaeus (Agetus) Krøyer, 1849 accepted as Agetus Krøyer, 1849 (source of synonymy)
Corycaeus (Corycella) Farran, 1911 accepted as Farranula Wilson C.B., 1932 (source of synonymy)
Corycaeus (Corycella) carinatus Giesbrecht, 1891 accepted as Farranula carinata (Giesbrecht, 1891) (source of synonymy)
Corycaeus (Ditrichocorycaeus) Dahl M., 1912 accepted as Ditrichocorycaeus Dahl M., 1912 (source of synonymy)
Corycaeus (Ditrichocorycaeus) africanus Dahl F., 1894 accepted as Ditrichocorycaeus africanus (Dahl F., 1894) (source of synonymy)
Corycaeus (Ditrichocorycaeus) amazonicus Dahl F., 1894 accepted as Ditrichocorycaeus amazonicus (Dahl F., 1894) (source of synonymy)
Corycaeus (Ditrichocorycaeus) andrewsi Farran, 1911 accepted as Ditrichocorycaeus andrewsi (Farran, 1911) (source of synonymy)
Corycaeus (Ditrichocorycaeus) anglicus Lubbock, 1857 accepted as Ditrichocorycaeus anglicus (Lubbock, 1857) (source of synonymy)
Corycaeus (Ditrichocorycaeus) asiaticus Dahl F., 1894 accepted as Ditrichocorycaeus asiaticus (Dahl F., 1894) (source of synonymy)
Corycaeus (Ditrichocorycaeus) brehmi Steuer, 1910 accepted as Ditrichocorycaeus brehmi (Steuer, 1910) (source of synonymy)
Corycaeus (Ditrichocorycaeus) dahli Tanaka, 1957 (source of synonymy)
Corycaeus (Ditrichocorycaeus) dubius Farran, 1911 accepted as Ditrichocorycaeus dubius (Farran, 1911) (source of synonymy)
Corycaeus (Ditrichocorycaeus) lubbocki Giesbrecht, 1891 accepted as Ditrichocorycaeus lubbocki (Giesbrecht, 1891) (source of synonymy)
Corycaeus (Ditrichocorycaeus) minimus Dahl F., 1894 accepted as Ditrichocorycaeus minimus (Dahl F., 1894) (source of synonymy)
Corycaeus (Ditrichocorycaeus) subtilis Dahl M., 1912 accepted as Ditrichocorycaeus subtilis (Dahl M., 1912) (source of synonymy)
Corycaeus (Ditrichocorycaeus) subulatus Herrick, 1887 represented as Ditrichocorycaeus subulatus Herrick, 1887 (source of synonymy)
Corycaeus (Ditrichocorycaeus) tenuis Giesbrecht, 1891 accepted as Ditrichocorycaeus tenuis (Giesbrecht, 1891) (source of synonymy)
Corycaeus (Monocorycaeus) Dahl M., 1912 accepted as Monocorycaeus Dahl M., 1912 (source of synonymy)
Corycaeus (Monocorycaeus) robustus Giesbrecht, 1891 (source of synonymy)
Corycaeus (Onchocorycaeus) Dahl M., 1912 represented as Onychocorycaeus Dahl M., 1912 (source of synonymy)
Corycaeus (Onchocorycaeus) agilis Dana, 1849-1852 represented as Onychocorycaeus agilis (Dana, 1849-1852) (source of synonymy)
Corycaeus (Onchocorycaeus) catus Dahl F., 1894 represented as Onychocorycaeus catus (Dahl F., 1894) (source of synonymy)
Corycaeus (Onchocorycaeus) giesbrechti Dahl F., 1894 represented as Onychocorycaeus giesbrechti (Dahl F., 1894) (source of synonymy)
Corycaeus (Onchocorycaeus) latus Dana, 1849-1852 represented as Onychocorycaeus latus (Dana, 1849-1852) (source of synonymy)
Corycaeus (Onchocorycaeus) ovalis Claus, 1863 represented as Onychocorycaeus ovalis (Claus, 1863) (source of synonymy)
Corycaeus (Onchocorycaeus) pacificus Dahl F., 1894 represented as Onychocorycaeus pacificus (Dahl F., 1894) (source of synonymy)
Corycaeus (Onchocorycaeus) pumilus Dahl M., 1912 represented as Onychocorycaeus pumilus (Dahl M., 1912) (source of synonymy)
Corycaeus (Onychocorycaeus) Dahl M., 1912 (source of synonymy)
Corycaeus (Onychocorycaeus) catus Dahl F., 1894 represented as Onychocorycaeus catus (Dahl F., 1894) (source of synonymy)
Corycaeus (Onychocorycaeus) giesbrechti Dahl F., 1894 represented as Onychocorycaeus giesbrechti (Dahl F., 1894) (source of synonymy)
Corycaeus (Onychocorycaeus) latus (Dana, 1849-1852) represented as Onychocorycaeus latus (Dana, 1849-1852) (source of synonymy)
Corycaeus (Onychocorycaeus) ovalis Claus, 1863 represented as Onychocorycaeus ovalis (Claus, 1863) (source of synonymy)
Corycaeus (Onychocorycaeus) pacificus Dahl F., 1894 represented as Onychocorycaeus pacificus (Dahl F., 1894) (source of synonymy)
Corycaeus carinatus Giesbrecht, 1891 accepted as Farranula carinata (Giesbrecht, 1891) (source of synonymy)
Corycaeus concinnus Dana, 1849-1852 accepted as Farranula concinna (Dana, 1849-1852) (source of synonymy)
Corycaeus dahli Tanaka, 1957 represented as Corycaeus (Ditrichocorycaeus) dahli Tanaka, 1957 (source of synonymy)
Corycaeus dubius Farran, 1911 accepted as Ditrichocorycaeus dubius (Farran, 1911) (source of synonymy)
Corycaeus flaccus Giesbrecht, 1891 accepted as Agetus flaccus (Giesbrecht, 1891) (source of synonymy)
Corycaeus gibbulus Giesbrecht, 1891 accepted as Farranula gibbula (Giesbrecht, 1891) (source of synonymy)
Corycaeus gracilis Dana, 1849-1852 accepted as Farranula gracilis (Dana, 1849-1852) (source of synonymy)
Corycaeus limbatus Brady, 1883 accepted as Agetus limbatus (Brady, 1883) (source of synonymy)
Corycaeus longicaudis Dana, 1849-1852 accepted as Farranula longicaudis (Dana, 1849-1852) (source of synonymy)
Corycaeus rostratus Claus, 1863 accepted as Farranula rostrata (Claus, 1863) (source of synonymy)
Corycaeus typicus (Krøyer, 1849) represented as Agetus typicus Krøyer, 1849 (source of synonymy)
Corycella Farran, 1911 accepted as Farranula Wilson C.B., 1932 (source of synonymy)
Corycella brevis Farran, 1911 accepted as Farranula brevis (Farran, 1911) accepted as Farranula gibbula (Giesbrecht, 1891) (source of synonymy)
Corycella curta Farran, 1911 accepted as Farranula curta (Farran, 1911) (source of synonymy)
Ditrichocorycaeus asiaticus mertoni (Früchtl, 1923) (source of synonymy)
Ditrichocorycaeus asiaticus murrayi (Farran, 1924) (source of synonymy)
Ditrichocorycaeus dubius (Farran, 1911) (source of synonymy)
Ditrichocorycaeus minimus indicus (Dahl M., 1912) (source of synonymy)
Ditrichocorycaeus minimus uncinatus Klevenhusen, 1933 (source of synonymy)
Farranula Wilson C.B., 1932 (source of synonymy)
Farranula brevis (Farran, 1911) accepted as Farranula gibbula (Giesbrecht, 1891) (source of synonymy)
Farranula carinata (Giesbrecht, 1891) (source of synonymy)
Farranula concinna (Dana, 1849-1852) (source of synonymy)
Farranula curta (Farran, 1911) (source of synonymy)
Farranula dahlae Wi, Soh, Jeong & Kang, 2015 (source of synonymy)
Farranula gibbula (Giesbrecht, 1891) (source of synonymy)
Farranula gibbulus (Giesbrecht, 1891) represented as Farranula gibbula (Giesbrecht, 1891) (source of synonymy)
Farranula gracilis (Dana, 1849-1852) (source of synonymy)
Farranula longicaudis (Dana, 1849-1852) (source of synonymy)
Farranula orbisa Wi & Soh, 2013 (source of synonymy)
Farranula rostrata (Claus, 1863) (source of synonymy)
Onychocorycaeus Dahl M., 1912 (source of synonymy)
Onychocorycaeus ovalis (Claus, 1863) (source of synonymy)
Onychocorycaeus pacificus (Dahl F., 1894) (source of synonymy)
Onychocorycaeus pumilus (Dahl M., 1912) (source of synonymy)
Thaumatopsylloida accepted as Cyclopoida (additional source)

 Taxonomy

 for Grandiungus Pearse, 1952

This genus was treated as a genus inquirendum by Boxshall & Halsey. (2004). It appears to be based on larval stages ... [details]