• Gaussia princeps (Scott T., 1894)
• Metridia alata Roe, 1975
• Metridia brevicauda Giesbrecht, 1889
• Metridia curticauda Giesbrecht, 1889
• Metridia discreta Farran, 1947
• Metridia effusa Grice & Hulsemann, 1967
• Metridia gurjanovae Brodsky, 1950
• Metridia longa (Lubbock, 1854) represented as Metridia longa longa (Lubbock, 1854)
• Metridia longa longa (Lubbock, 1854)
• Metridia lucens Boeck, 1865 represented as Metridia lucens lucens Boeck, 1865
• Metridia lucens lucens Boeck, 1865
• Metridia macrura Sars G.O., 1905
• Metridia princeps Giesbrecht, 1889
• Metridia venusta Giesbrecht, 1889
• Pleuromamma abdominalis (Lubbock, 1856) represented as Pleuromamma abdominalis abdominalis (Lubbock, 1856)
• Pleuromamma abdominalis abdominalis (Lubbock, 1856)
• Pleuromamma borealis Dahl F., 1893
• Pleuromamma gracilis Claus, 1863 represented as Pleuromamma gracilis gracilis Claus, 1863
• Pleuromamma gracilis gracilis Claus, 1863
• Pleuromamma piseki Farran, 1929
• Pleuromamma quadrungulata (Dahl F., 1893) accepted as Pleuromamma quadrungulata quadrungulata (Dahl F., 1893)
• Pleuromamma quadrungulata quadrungulata (Dahl F., 1893)
• Pleuromamma robusta (Dahl F., 1893) represented as Pleuromamma robusta robusta (Dahl F., 1893)
• Pleuromamma robusta robusta (Dahl F., 1893)
• Pleuromamma xiphias (Giesbrecht, 1889)