Aetideus bradyi Scott A., 1909 (original description)
Alteuthella Scott A., 1909 (original description)
Alteuthella pellucida Scott A., 1909 (original description)
Alteuthella pygmaea Scott A., 1909 (original description)
Alteuthella spinicauda Scott A., 1909 (original description)
Amphiascus hirsutus (Thompson I.C. & Scott A., 1903) accepted as Metamphiascopsis hirsutus (Thompson I.C. & Scott A., 1903) represented as Metamphiascopsis hirsutus hirsutus (Thompson I.C. & Scott A., 1903) (new combination reference)
Arietellus major Esterly, 1906 accepted as Arietellus simplex Sars G.O., 1905 (source of synonymy)
Augaptilus validus Scott A., 1909 accepted as Euaugaptilus validus (Scott A., 1909) accepted as Euaugaptilus magnus (Wolfenden, 1904) (original description)
Calanus gracilis Dana, 1852-1853 accepted as Neocalanus gracilis (Dana, 1852) (source of synonymy)
Calanus patagoniensis (Brady, 1883) accepted as Calanoides patagoniensis Brady, 1883 (source of synonymy)
Euaugaptilus validus (Scott A., 1909) accepted as Euaugaptilus magnus (Wolfenden, 1904) (original description)
Euchaeta gracilicauda (Scott A., 1909) accepted as Paraeuchaeta gracilicauda Scott A., 1909 (original description)
Euchaeta tuberculata (Scott A., 1909) accepted as Paraeuchaeta tuberculata Scott A., 1909 (original description)
Euchaeta weberi (Scott A., 1909) accepted as Paraeuchaeta weberi Scott A., 1909 (original description)
Euchirella dubia Scott A., 1909 accepted as Pseudochirella obtusa (Sars G.O., 1905) (original description)
Eudactylopus Scott A., 1909 (original description)
Eudactylopus latipes (Scott T., 1893) (new combination reference)
Eupelte oblivia Scott A., 1909 accepted as Alteuthellopsis oblivia (Scott A., 1909) (additional source)
Eupelte oblivia Scott A., 1909 accepted as Alteuthellopsis oblivia (Scott A., 1909) (original description)
Gaetanus hamatus Scott A., 1909 accepted as Gaetanus brevicornis Esterly, 1906 (original description)
Lichomolgus gracilipes Scott A., 1909 accepted as Doridicola gracilipes (Scott A., 1909) (original description)
Longipedia weberi Scott A., 1909 (original description)
Lucicutia philyra Scott A., 1909 accepted as Lucicutia intermedia Sars G.O., 1905 (original description)
Macrosetella Scott A., 1909 (additional source)
Monacilla dubia Scott A., 1909 accepted as Monacilla typica Sars G.O., 1905 (original description)
Monstrilla cymbula Scott A., 1909 (original description)
Monstrilla inserta Scott A., 1909 (original description)
Monstrilla longipes Scott A., 1909 accepted as Maemonstrilla longipes (Scott A., 1909) (original description)
Monstrilla orcula Scott A., 1909 (original description)
Monstrilla turgida Scott A., 1909 accepted as Maemonstrilla turgida (Scott A., 1909) (original description)
Paraeuchaeta Scott A., 1909 (original description)
Paraeuchaeta dentata Scott A., 1909 accepted as Paraeuchaeta sarsi (Farran, 1908) (original description)
Pontella cerami Scott A., 1909 accepted as Pontella alata Scott A., 1909 (original description)
Pontostratiotinae Scott A., 1909 (original description)
Pseudanthessius pectinatus Scott A., 1909 accepted as Kelleria pectinata (Scott A., 1909) (original description)
Pseudodiaptomus clevei Scott A., 1909 (original description)
Sapphirina longifurca Scott A., 1909 accepted as Sapphirina iris Dana, 1849 (original description)
Scolecithricella tydemani Scott A., 1909 accepted as Amallophora obtusifrons Sars G.O., 1905 accepted as Scolecithricella obtusifrons (Sars G.O., 1905) accepted as Amallothrix obtusifrons (Sars G.O., 1905) accepted as Pseudoamallothrix obtusifrons (Sars G.O., 1905) (original description)
Tortanus brevipes Scott A., 1909 represented as Tortanus (Atortus) brevipes Scott A., 1909 (original description)
Tortanus murrayi Scott A., 1909 represented as Tortanus (Atortus) murrayi Scott A., 1909 (original description)
Tydemanella Scott A., 1909 (original description)
Undina Dana, 1849 accepted as Undinula Scott A., 1909 (source of synonymy)
Undinula Scott A., 1909 (original description)