Acartia clausi Giesbrecht, 1889 accepted as Acartia clausii Giesbrecht, 1892 (original description)
Acartia clausii Giesbrecht, 1892 (original description)
Acartia lillgeborgii Giesbrecht, 1889 accepted as Acartia lilljeborgii Giesbrecht, 1889 accepted as Acartia (Odontacartia) lilljeborgii Giesbrecht, 1889 (original description)
Aetideidae Giesbrecht, 1892-1893 (original description)
Antaria coerulescens Claus, 1866 accepted as Oncaea venusta Philippi, 1843 represented as Oncaea venusta venusta Philippi, 1843 (source of synonymy)
Antaria crassimana Dana, 1849-1852 (status source)
Arietellus Giesbrecht, 1892 (original description)
Arietellus setosus Giesbrecht, 1892 (original description)
Augaptilus longicaudatus (Claus, 1863) (additional source)
Augaptilus megalurus Giesbrecht, 1889 (additional source)
Calanella elongata (Dana, 1853) accepted as Eucalanus elongatus (Dana, 1849-1852) represented as Eucalanus elongatus elongatus (Dana, 1849-1852 (source of synonymy)
Calanoides patagoniensis Brady, 1883 (basis of record)
Calanopia brachiata Dana, 1852-1853 accepted as Centropages brachiatus (Dana, 1849-1852) (source of synonymy)
Calanus plumosus Lubbock, 1854 accepted as Calanus hyperboreus Krøyer, 1838 (source of synonymy)
Candace varicans Giesbrecht, 1893 accepted as Candacia varicans (Giesbrecht, 1893) (original description)
Candaciidae Giesbrecht, 1892-1893 (original description)
Centropages kroyeri Giesbrecht, 1892-1893 (original description)
Centropagidae Giesbrecht, 1892 (original description)
Cetochilus finmarchicus (Gunner, 1765) accepted as Calanus finmarchicus (Gunnerus, 1770) (source of synonymy)
Chiridius Giesbrecht, 1893 (original description)
Chiridius poppei Giesbrecht, 1893 (original description)
Corycaeus laticeps Dana, 1849-1852 accepted as Onychocorycaeus latus (Dana, 1849-1852) (source of synonymy)
Ctenocalanus Giesbrecht, 1888 (additional source)
Ctenocalanus vanus Giesbrecht, 1888 (additional source)
Cymbasoma thompsoni (Giesbrecht, 1893) represented as Cymbasoma thompsonii (Giesbrecht, 1893) (original description)
Disseta palumbii Giesbrecht, 1889 (additional source)
Eucalanidae Giesbrecht, 1893 (original description)
Eucalanus bungii Giesbrecht, 1893 (original description)
Eucalanus bungii bungii Giesbrecht, 1893 accepted as Eucalanus bungii Giesbrecht, 1893 (original description)
Eucalanus mediterraneus (Claus, 1863) accepted as Pareucalanus attenuatus (Dana, 1849-1852) (source of synonymy)
Euchaeta communis Dana, 1849-1852 accepted as Euchaeta marina (Prestandrea, 1833) (source of synonymy)
Euchaeta philippii Brady, 1883 accepted as Paraeuchaeta philippii (Brady, 1883) (additional source)
Euterpina gracilis (Claus, 1863) accepted as Euterpina acutifrons (Dana, 1848) (source of synonymy)
Haloptilus ornatus (Giesbrecht, 1892) (original description)
Hemicalanus acutifrons Giesbrecht, 1892 accepted as Haloptilus acutifrons (Giesbrecht, 1892) (original description)
Hemicalanus fertilis Giesbrecht, 1892 accepted as Haloptilus fertilis (Giesbrecht, 1892) (original description)
Hemicalanus ornatus Giesbrecht, 1892 accepted as Haloptilus ornatus (Giesbrecht, 1892) (original description)
Hemicalanus spiniceps Giesbrecht, 1892 accepted as Haloptilus spiniceps (Giesbrecht, 1892) (original description)
Heterorhabdus Giesbrecht, 1892 (original description)
Ichthyophorba angustata Claus, 1863 accepted as Centropages hamatus (Lilljeborg, 1853) (source of synonymy)
Labidocera lubbockii Giesbrecht, 1889 accepted as Labidocera darwinii Lubbock, 1853 (additional source)
Labidocera minuta Giesbrecht, 1889 (additional source)
Labidocera setosum Giesbrecht, 1889 accepted as Labidocera nerii (Krøyer, 1849) (source of synonymy)
Macrosetella gracilis (Dana, 1848) (source of synonymy)
Macrosetella messinensis (Claus, 1863) accepted as Setella gracilis Dana, 1848 accepted as Macrosetella gracilis (Dana, 1848) (source of synonymy)
Monops tenuicauda Giesbrecht, 1889 accepted as Pontellopsis tenuicauda (Giesbrecht, 1889) (original description)
Monstrilla gracilicauda Giesbrecht, 1893 (original description)
Monstrilla longiremis Giesbrecht, 1893 (original description)
Oithona minuta Krichagin, 1877 (additional source)
Oithona nana Giesbrecht, 1893 (original description)
Oncaea coerulescens (Claus, 1866) accepted as Oncaea venusta Philippi, 1843 represented as Oncaea venusta venusta Philippi, 1843 (source of synonymy)
Oncaea crassimana (Dana, 1849-1852) (status source)
Oncaea gracilis (Dana, 1852) (status source)
Oncaea minuta Giesbrecht, 1893 accepted as Triconia minuta (Giesbrecht, 1893) (original description)
Oncaea notopus Giesbrecht, 1891 (redescription)
Oncaea obtusa (Dana, 1849-1852) (status source)
Oncaea pyriformis Lubbock, 1860 accepted as Oncaea venusta Philippi, 1843 represented as Oncaea venusta venusta Philippi, 1843 (source of synonymy)
Oncaea subtilis Giesbrecht, 1893 accepted as Monothula subtilis (Giesbrecht, 1893) (original description)
Oncaea venusta Philippi, 1843 represented as Oncaea venusta venusta Philippi, 1843 (additional source)
Oncaeidae Giesbrecht, 1893 (original description)
Paracalanus hibernicus Brady & Robertson, 1873 accepted as Metridia hibernica (Brady & Robertson, 1873) accepted as Metridia lucens Boeck, 1865 represented as Metridia lucens lucens Boeck, 1865 (source of synonymy)
Pleuromamma abdominalis abyssalis Steuer, 1932 (basis of record)
Pontellina Dana, 1852-1853 (source of synonymy)
Pontellina acuta (Dana, 1849-1852) accepted as Labidocera acuta (Dana, 1849-1852) (source of synonymy)
Pontellina acutifrons Dana, 1853-1855 accepted as Labidocera acutifrons (Dana, 1849-1852) (source of synonymy)
Pontellina bairdii Lubbock, 1860 accepted as Labidocera acutifrons (Dana, 1849-1852) (source of synonymy)
Pontellina brevicornis Lubbock, 1857 accepted as Parapontella brevicornis (Lubbock, 1857) (source of synonymy)
Pontellina chierchiae Claus, 1893 accepted as Pontella chierchiae Giesbrecht, 1889 (source of synonymy)
Pontellina gigantea Claus, 1863 accepted as Pontella atlantica (Milne Edwards, 1840) (source of synonymy)
Pontellina turgida Dana, 1853-1855 accepted as Pontellina plumata Dana, 1849-1852 (source of synonymy)
Pseudocalanus acuspes (Giesbrecht, 1881) (additional source)
Pseudocyclopidae Giesbrecht, 1892-1893 (original description)
Sapphir Car, 1890 accepted as Goniopsyllus Brady, 1883 (source of synonymy)
Sapphirina gemma Dana, 1849-1852 (additional source)
Sapphirina indicator Thompson J.V., 1829 (status source)
Sapphirina lactens Giesbrecht, 1893 (original description)
Sapphirina maculosa Giesbrecht, 1893 (original description)
Sapphirina pyrosomatis Giesbrecht, 1893 (original description)
Scolecithricidae Giesbrecht, 1892 accepted as Scolecitrichidae Giesbrecht, 1893 (original description)
Scolecithrix longifurca Giesbrecht, 1888 accepted as Scaphocalanus longifurca (Giesbrecht, 1893) accepted as Scolecithricella longifurca (Giesbrecht, 1888) (original description)
Scolecitrichidae Giesbrecht, 1893 (original description)
Setella gracilis Dana, 1848 accepted as Macrosetella gracilis (Dana, 1848) (source of synonymy)
Thaumaleus claparedi Giesbrecht, 1893 accepted as Thaumaleus claparedii Giesbrecht, 1892 accepted as Cymbasoma claparedii (Giesbrecht, 1892) (original description)
Thaumaleus claparedii Giesbrecht, 1892 accepted as Cymbasoma claparedii (Giesbrecht, 1892) (original description)
Thaumaleus thompsoni Giesbrecht, 1893 represented as Cymbasoma thompsoni (Giesbrecht, 1893) represented as Cymbasoma thompsonii (Giesbrecht, 1893) (original description)
Thaumaleus thompsonii Giesbrecht, 1893 accepted as Cymbasoma thompsoni (Giesbrecht, 1893) represented as Cymbasoma thompsonii (Giesbrecht, 1893) (original description)
Xanthocalanus Giesbrecht, 1893 (original description)
Xanthocalanus agilis Giesbrecht, 1893 (original description)

Gulf of Naples (Italy) for Monothula subtilis (Giesbrecht, 1893) 
Gulf of Naples (Italy) for Triconia minuta (Giesbrecht, 1893) 

 Taxonomic remark

 for Heterorhabdus latus Sars G.O., 1905

Sars, GO 1924 incorrectly labeled the plate with Macrorhabdus latus, it should have been Heterorhabdus latus [details]