Achelia Hodge, 1864 (basis of record)
Anoplodactylus Wilson, 1878 (basis of record)
Boreonymphon Sars, 1888 (basis of record)
Boreonymphon abyssorum (Norman, 1873) (basis of record)
Boreonymphon compactum Just, 1972 (basis of record)
Boreonymphon ossiansarsi Knaben in Just, 1972 (basis of record)
Boreonymphon robustum (Bell, 1855) (basis of record)
Callipallene Flynn, 1929 (basis of record)
Callipallene brevirostris (Johnston, 1837) (basis of record)
Colossendeis Jarzynsky, 1870 (basis of record)
Colossendeis proboscidea (Sabine, 1824) (basis of record)
Endeis Philippi, 1843 (basis of record)
Endeis spinosa (Montagu, 1808) (basis of record)
Eurycyde Schiödte, 1857 (basis of record)
Eurycyde hispida (Krøyer, 1844) (basis of record)
Nymphon Fabricius, 1794 (basis of record)
Nymphon brevitarse Krøyer, 1844 (basis of record)
Nymphon elegans Hansen, 1887 (basis of record)
Nymphon grossipes (Fabricius, 1780) (basis of record)
Nymphon hirtipes Bell, 1855 (basis of record)
Nymphon longitarse Krøyer, 1844 (basis of record)
Nymphon megalops Sars, 1877 (basis of record)
Nymphon micronyx Sars, 1888 (basis of record)
Nymphon microrhynchum G.O. Sars, 1888 (basis of record)
Nymphon rubrum Hodge, 1864 accepted as Nymphon brevirostre Hodge, 1863 (basis of record)
Nymphon serratum G. O. Sars, 1879 (basis of record)
Nymphon sluiteri Hoek, 1901 (basis of record)
Nymphon stroemi Krøyer, 1844 (basis of record)
Nymphon tenellum (Sars, 1888) (basis of record)
Phoxichilidium Milne Edwards, 1840 (basis of record)
Phoxichilidium femoratum (Rathke, 1799) (basis of record)
Pseudopallene Wilson, 1878 (basis of record)
Pseudopallene brevicollis (Sars, 1888) (basis of record)
Pseudopallene circularis (Goodsir, 1842) (basis of record)
Pseudopallene spinipes (Fabricius, 1780) (basis of record)
Pycnogonum Brünnich, 1764 (basis of record)
Pycnogonum littorale (Strøm, 1762) accepted as Pycnogonum litorale (Strøm, 1762) (basis of record)
Tanystylum Miers, 1879 (basis of record)
Tanystylum orbiculare Wilson, 1878 (basis of record)

Arctic Ocean for Colossendeis proboscidea (Sabine, 1824) 
Arctic Ocean for Eurycyde hispida (Krøyer, 1844) 
Arctic Ocean for Nymphon brevitarse Krøyer, 1844 
Arctic Ocean for Nymphon elegans Hansen, 1887 
Arctic Ocean for Nymphon hirtipes Bell, 1855 
Arctic Ocean for Nymphon megalops Sars, 1877 
Arctic Ocean for Nymphon micronyx Sars, 1888 
Arctic Ocean for Nymphon microrhynchum G.O. Sars, 1888 
Arctic Ocean for Nymphon rubrum Hodge, 1864 
Arctic Ocean for Nymphon serratum G. O. Sars, 1879 
Arctic Ocean for Nymphon sluiteri Hoek, 1901 
Arctic Ocean for Nymphon stroemi Krøyer, 1844 
Arctic Ocean for Pseudopallene brevicollis (Sars, 1888) 
Arctic Ocean for Pseudopallene circularis (Goodsir, 1842) 
Arctic Ocean for Pseudopallene spinipes (Fabricius, 1780) 
Black Sea for Callipallene brevirostris (Johnston, 1837) 
European waters (ERMS scope) for Boreonymphon abyssorum (Norman, 1873) 
European waters (ERMS scope) for Boreonymphon compactum Just, 1972 
European waters (ERMS scope) for Boreonymphon ossiansarsi Knaben in Just, 1972 
European waters (ERMS scope) for Boreonymphon robustum (Bell, 1855) 
European waters (ERMS scope) for Callipallene brevirostris (Johnston, 1837) 
European waters (ERMS scope) for Colossendeis proboscidea (Sabine, 1824) 
European waters (ERMS scope) for Endeis spinosa (Montagu, 1808) 
European waters (ERMS scope) for Eurycyde hispida (Krøyer, 1844) 
European waters (ERMS scope) for Nymphon brevitarse Krøyer, 1844 
European waters (ERMS scope) for Nymphon elegans Hansen, 1887 
European waters (ERMS scope) for Nymphon grossipes (Fabricius, 1780) 
European waters (ERMS scope) for Nymphon hirtipes Bell, 1855 
European waters (ERMS scope) for Nymphon longitarse Krøyer, 1844 
European waters (ERMS scope) for Nymphon megalops Sars, 1877 
European waters (ERMS scope) for Nymphon micronyx Sars, 1888 
European waters (ERMS scope) for Nymphon microrhynchum G.O. Sars, 1888 
European waters (ERMS scope) for Nymphon rubrum Hodge, 1864 
European waters (ERMS scope) for Nymphon serratum G. O. Sars, 1879 
European waters (ERMS scope) for Nymphon sluiteri Hoek, 1901 
European waters (ERMS scope) for Nymphon stroemi Krøyer, 1844 
European waters (ERMS scope) for Nymphon tenellum (Sars, 1888) 
European waters (ERMS scope) for Phoxichilidium femoratum (Rathke, 1799) 
European waters (ERMS scope) for Pseudopallene brevicollis (Sars, 1888) 
European waters (ERMS scope) for Pseudopallene circularis (Goodsir, 1842) 
European waters (ERMS scope) for Pseudopallene spinipes (Fabricius, 1780) 
European waters (ERMS scope) for Pycnogonum littorale (Strøm, 1762) 
European waters (ERMS scope) for Tanystylum orbiculare Wilson, 1878 
Mediterranean Sea for Callipallene brevirostris (Johnston, 1837) 
Mediterranean Sea for Endeis spinosa (Montagu, 1808) 
Mediterranean Sea for Pycnogonum littorale (Strøm, 1762) 
Mediterranean Sea for Tanystylum orbiculare Wilson, 1878 

 Classification

 for Pallenopsis Wilson, 1881

According to RAMS, the genus Pallenopsis belongs to the Callipallenidae; in the printed version of ERMS, the genus is ... [details]