Arcturocheres Hansen, 1916 (original description)
Arcturocheres pulchripes Hansen, 1916 (original description)
Cumoechus Hansen, 1916 (original description)
Cumoechus insignis Hansen, 1916 (original description)
Dajus profundus Hansen, 1916 (original description)
Dendrotion paradoxum Hansen, 1916 (original description)
Desmosoma gracilipes Hansen, 1916 accepted as
Mirabilicoxa gracilipes (Hansen, 1916) (original description)
Desmosoma latipes Hansen, 1916 (original description)
Desmosoma natator Hansen, 1916 accepted as
Eugerdella natator (Hansen, 1916) (original description)
Desmosoma plebejum Hansen, 1916 accepted as
Oecidiobranchus plebejum (Hansen, 1916) (original description)
Desmosoma politum Hansen, 1916 accepted as
Eugerdella polita (Hansen, 1916) (original description)
Echinozone arctica Hansen, 1916 (original description)
Eurycope brevirostris Hansen, 1916 (original description)
Eurycope inermis Hansen, 1916 (original description)
Eurycope murrayi (Walker, 1903) accepted as
Munneurycope murrayi (Walker, 1903) (basis of record)
Eurycope nodifrons Hansen, 1916 accepted as
Munneurycope nodifrons (Hansen, 1916) (original description)
Gnathia albescens Hansen, 1916 (original description)
Haplomesus angustus Hansen, 1916 accepted as
Gracilimesus angustus (Hansen, 1916) (original description)
Haplomesus insignis Hansen, 1916 accepted as
Gracilimesus insignis (Hansen, 1916) (original description)
Haplomesus modestus Hansen, 1916 accepted as
Gracilimesus modestus (Hansen, 1916) (original description)
Haplomesus tenuispinis Hansen, 1916 accepted as
Gracilimesus tenuispinis (Hansen, 1916) (original description)
Haploniscus armadilloides Hansen, 1916 accepted as
Chauliodoniscus armadilloides (Hansen, 1916) (original description)
Haploniscus spinifer Hansen, 1916 (original description)
Heteromesus dentatus Hansen, 1916 (original description)
Heteromesus frigidus Hansen, 1916 (original description)
Heteromesus longiremis Hansen, 1916 (original description)
Heteromesus schmidtii Hansen, 1916 (original description)
Hydroniscus Hansen, 1916 (original description)
Hydroniscus abyssi Hansen, 1916 (original description)
Ianthopsis pulchra (Hansen, 1916) accepted as
Janiralata pulchra (Hansen, 1916) (original description)
Ilyarachna bicornis Hansen, 1916 (original description)
Ilyarachna dubia Hansen, 1916 (original description)
Ilyarachna hirticeps G. O. Sars, 1870 (source of synonymy)
Ilyarachna spinosissima Hansen, 1916 accepted as
Bathybadistes spinosissima (Hansen, 1916) (original description)
Ischnomesidae Hansen, 1916 (original description)
Ischnomesus armatus Hansen, 1916 (original description)
Ischnomesus profundus Hansen, 1916 (original description)
Janira pulchra Hansen, 1916 accepted as
Janiralata pulchra (Hansen, 1916) (original description)
Janirella laevis Hansen, 1916 (original description)
Janirella spongicola Hansen, 1916 (original description)
Katianira Hansen, 1916 (original description)
Katianira chelifera Hansen, 1916 (original description)
Macrostylidae Hansen, 1916 (original description)
Macrostylis abyssicola Hansen, 1916 (original description)
Macrostylis elongata Hansen, 1916 (original description)
Macrostylis longipes Hansen, 1916 (original description)
Macrostylis subinermis Hansen, 1916 (original description)
Munna acanthifera Hansen, 1916 (original description)
Munna groenlandica Hansen, 1916 (original description)
Munneurycope tjalfiensis Stephensen, 1912 accepted as
Munneurycope murrayi (Walker, 1903) (basis of record)
Munnopsis eximius (Hansen, 1916) accepted as
Munnopsoides eximius Hansen, 1916 (original description)
Munnopsoides eximius Hansen, 1916 (original description)
Munnopsurus giganteus (G. O. Sars, 1877) (new combination reference)
Munnopsurus longipes (Tattersall, 1906) (new combination reference)
Nannoniscella Hansen, 1916 accepted as
Austroniscus Vanhöffen, 1914 (original description)
Nannoniscidae Hansen, 1916 (original description)
Nannoniscoides Hansen, 1916 (original description)
Nannoniscoides angulatus Hansen, 1916 (original description)
Nannoniscus aequiremus Hansen, 1916 (original description)
Nannoniscus affinis Hansen, 1916 (original description)
Nannoniscus analis Hansen, 1916 (original description)
Nannoniscus arcticus Hansen, 1916 (original description)
Nannoniscus armatus Hansen, 1916 accepted as
Regabellator armatus (Hansen, 1916) (original description)
Nannoniscus crassipes Hansen, 1916 accepted as
Rapaniscus crassipes (Hansen, 1916) (original description)
Nannoniscus inermis Hansen, 1916 (original description)
Nannoniscus laticeps Hansen, 1916 (original description)
Nannoniscus minutus Hansen, 1916 (original description)
Nannoniscus plebejus Hansen, 1916 (original description)
Nannoniscus reticulatus Hansen, 1916 (original description)
Nannoniscus simplex Hansen, 1916 (original description)
Nannoniscus spinicornis Hansen, 1916 (original description)
Paramunnopsis Hansen, 1916 (original description)
Paramunnopsis oceanica (Tattersall, 1906) (new combination reference)
Paramunnopsis spinifer (Vanhöffen, 1914) accepted as
Acanthamunnopsis spinifer (Vanhöffen, 1914) (new combination reference)
Parapodascon Hansen, 1916 (original description)
Parapodascon stebbingi (Giard & Bonnier, 1895) (new combination reference)
Pleurogonium intermedium Hansen, 1916 (original description)
Pleurogonium pulchrum Hansen, 1916 (original description)
Pseudomesus Hansen, 1916 (original description)
Pseudomesus brevicornis Hansen, 1916 (original description)
Pseudomunna Hansen, 1916 accepted as
Acanthomunna Beddard, 1886 (original description)
Pseudomunna hystrix Hansen, 1916 accepted as
Acanthomunna hystrix (Hansen, 1916) (original description)
Pseudomunnopsis Hansen, 1916 (original description)
Storthyngura pulchra (Hansen, 1897) accepted as
Vanhoeffenura pulchra (Hansen, 1897) (new combination reference)
Syneurycope Hansen, 1916 (original description)
Syneurycope parallela Hansen, 1916 (original description)
Davis Strait for
Acanthaspidia typhlops (G. O. Sars, 1879)
Davis Strait for
Belonectes parvus (Bonnier, 1896)
Davis Strait for
Disconectes furcatus (G. O. Sars, 1870)
Davis Strait for
Disconectes phalangium (G. O. Sars, 1864)
Davis Strait for
Echinozone coronata (G. O. Sars, 1870)
Davis Strait for
Eurycope complanata Bonnier, 1896
Davis Strait for
Eurycope producta G. O. Sars, 1866
Davis Strait for
Ilyarachna hirticeps G. O. Sars, 1870
Davis Strait for
Janira pulchra Hansen, 1916
Davis Strait for
Macrostylis spinifera G. O. Sars, 1864
Davis Strait for
Munnopsis typica M. Sars, 1861
Davis Strait for
Munnopsoides eximius Hansen, 1916
Davis Strait for
Munnopsurus longipes (Tattersall, 1906)
Davis Strait for
Nannoniscus oblongus G. O. Sars, 1870
Davis Strait for
Paramunnopsis oceanica (Tattersall, 1906)
Davis Strait for
Prochelator lateralis (G. O. Sars, 1899)
Davis Strait for
Storthyngura magnispinis (Richardson, 1908)
Davis Strait for
Tole laciniata (G. O. Sars, 1872)
Davis Strait for
Tole spinosa (Harger, 1879)
Denmark Strait for
Acanthaspidia typhlops (G. O. Sars, 1879)
Denmark Strait for
Baeonectes muticus (G. O. Sars, 1864)
Denmark Strait for
Nannoniscus oblongus G. O. Sars, 1870
Denmark Strait for
Tole laciniata (G. O. Sars, 1872)
Faroe Islands for
Dajus profundus Hansen, 1916
Faroes for
Arcturocheres pulchripes Hansen, 1916
Faroes for
Cumoechus insignis Hansen, 1916
Faroes for
Cumoechus insignis Hansen, 1916
Greenland Sea for
Eurycope cornuta G. O. Sars, 1864
Greenland Sea for
Haploniscus bicuspis (G. O. Sars, 1877)
Greenland Sea for
Munna hanseni Stappers, 1911
Greenland Sea for
Nannoniscus reticulatus Hansen, 1916
Iceland for
Oecidiobranchus plebejum (Hansen, 1916)
Iceland Sea for
Arcturocheres pulchripes Hansen, 1916
Icelandic Exclusive Economic Zone for
Parapodascon stebbingi (Giard & Bonnier, 1895)
Jan Mayen Exclusive Economic Zone for
Echinozone arctica Hansen, 1916
Jan Mayen part of the Greenland Sea for
Cumoechus insignis Hansen, 1916
North Atlantic for
Nannoniscus oblongus G. O. Sars, 1870
North Atlantic for
Tole spinosa (Harger, 1879)
North East Atlantic for
Dendrotion spinosum G. O. Sars, 1872
North East Atlantic for
Dendrotion spinosum G. O. Sars, 1872
North East Atlantic for
Disconectes furcatus (G. O. Sars, 1870)
North East Atlantic for
Echinozone coronata (G. O. Sars, 1870)
North East Atlantic for
Eurycope brevirostris Hansen, 1916
North East Atlantic for
Eurycope hanseni Ohlin, 1901
North East Atlantic for
Eurycope producta G. O. Sars, 1866
North East Atlantic for
Ilyarachna hirticeps G. O. Sars, 1870
North East Atlantic for
Macrostylis spinifera G. O. Sars, 1864
North East Atlantic for
Munna hanseni Stappers, 1911
North East Atlantic for
Munneurycope murrayi (Walker, 1903)
North East Atlantic for
Munnopsis typica M. Sars, 1861
North East Atlantic for
Munnopsurus giganteus (G. O. Sars, 1877)
North East Atlantic for
Munnopsurus longipes (Tattersall, 1906)
North East Atlantic for
Nannoniscoides angulatus Hansen, 1916
North East Atlantic for
Tytthocope megalura (G. O. Sars, 1872)
North Sea for
Dendrotion spinosum G. O. Sars, 1872
North West Atlantic for
Paramunnopsis oceanica (Tattersall, 1906)
Norwegian Sea for
Haploniscus bicuspis (G. O. Sars, 1877)