Argulus argulus Leach, 1814 accepted as Argulus foliaceus (Linnaeus, 1758) (source of synonymy)
Caligus centrodonti Baird, 1850 (original description)
Cyclops finmarchicus Müller O.F., 1776 accepted as Calanus finmarchicus (Gunnerus, 1770) (source of synonymy)
Cyclops geoffroyi Samouelle, 1819 accepted as Cyclops quadricornis (Linnaeus, 1758) represented as Cyclops quadricornis quadricornis (Linnaeus, 1758) (source of synonymy)
Cyclops inermis Tilesius, 1812 accepted as Canthocamptus minuticornis (Müller O.F., 1785) accepted as Ectinosoma melaniceps Boeck, 1865 (source of synonymy)
Cyclops minutus Claus, 1863 accepted as Metacyclops minutus (Claus, 1863) represented as Metacyclops minutus minutus (Claus, 1863) (source of synonymy)
Cyclops minutus Müller O.F., 1776 accepted as Canthocamptus minutus (Müller O.F., 1776) accepted as Bryocamptus (Bryocamptus) minutus (Claus, 1863) represented as Bryocamptus (Bryocamptus) minutus minutus (Claus, 1863) (source of synonymy)
Dactylopus stroemii Baird, 1850 accepted as Dactylopusia stroemii (Baird, 1850) (original description)
Lepeophtheirus thompsoni Baird, 1850 (original description)
Temora Baird, 1850 (original description)