Amphilochopsis Stephensen, 1925 accepted as Amphilochus Spence Bate, 1863 (original description)
Amphilochopsis hamatus Stephensen, 1925 accepted as Amphilochus hamatus (Stephensen, 1925) (original description)
Haploops similis Stephensen, 1925 (original description)
Haploops vallifera Stephensen, 1925 (original description)
Harpinia bidentata Stephensen, 1925 (original description)
Harpinia crenuloides Stephensen, 1925 (original description)
Harpinia curtipes Stephensen, 1925 (original description)
Harpiniopsis Stephensen, 1925 (original description)
Harpiniopsis similis Stephensen, 1925 (original description)
Lepidepecreopsis Stephensen, 1925 accepted as Tryphosella Bonnier, 1893 (original description)
Lepidepecreopsis biloba Stephensen, 1925 accepted as Tryphosella biloba (Stephensen, 1925) (original description)
Lepidepecreum serratum Stephensen, 1925 (original description)
Metandania Stephensen, 1925 (original description)
Orchomenella abyssalis Stephensen, 1925 accepted as Uristes abyssalis (Stephensen, 1925) accepted as Gronella abyssalis (Stephensen, 1925) (original description)
Pachychelium Stephensen, 1925 (original description)
Pachychelium davidis Stephensen, 1925 (original description)
Phippsiella minima Stephensen, 1925 accepted as Gordania minima (Stephensen, 1925) (original description)
Stegocephalina Stephensen, 1925 (original description)
Stegocephalina ingolfi Stephensen, 1925 (original description)
Tmetonyx gracilipes Stephensen, 1925 accepted as Tryphosella gracilipes (Stephensen, 1925) accepted as Tryphosidae incertae sedis gracilipes (Stephensen, 1925) (original description)
Tmetonyx longichela Stephensen, 1925 accepted as Tryphosella longichela (Stephensen, 1925) (original description)
Tmetonyx orchomenoides Stephensen, 1925 accepted as Tryphosella orchomenoides (Stephensen, 1925) (original description)
Tryphosa abyssalis Stephensen, 1925 accepted as Tryphosella abyssalis (Stephensen, 1925) accepted as Gronella abyssalis (Stephensen, 1925) (original description)
Tryphosa insignioides Stephensen, 1925 accepted as Tryphosella insignioides (Stephensen, 1925) (original description)
Tryphosa rotundata Stephensen, 1925 accepted as Tryphosella rotundata (Stephensen, 1925) (original description)

Syntype, geounit Faroe Plateau, identified as Lepidepecreum serratum Stephensen, 1925
Syntype, geounit Faroe Plateau, identified as Tmetonyx longichela Stephensen, 1925
Syntype, geounit Faroe Plateau, identified as Tryphosa insignioides Stephensen, 1925
Syntype, geounit Faroe Plateau, identified as Tryphosa insignioides Stephensen, 1925
Syntype, geounit Faroe Plateau, identified as Tryphosa rotundata Stephensen, 1925
Syntype, geounit Faroe Plateau, identified as Tryphosa rotundata Stephensen, 1925
Syntype, geounit Greenlandic part of the Labrador Sea, identified as Orchomenella abyssalis Stephensen, 1925
Syntype, geounit Greenlandic part of the Labrador Sea, identified as Tmetonyx gracilipes Stephensen, 1925
Syntype, geounit Greenlandic part of the Labrador Sea, identified as Tmetonyx gracilipes Stephensen, 1925
Holotype ZMC, geounit Greenlandic part of the Labrador Sea, identified as Haploops similis Stephensen, 1925
Syntype, geounit Greenlandic part of the Labrador Sea, identified as Lepidepecreopsis biloba Stephensen, 1925
Syntype, geounit Icelandic part of the Greenland Sea, identified as Lepidepecreum serratum Stephensen, 1925
Syntype, geounit Icelandic part of the Greenland Sea, identified as Tmetonyx orchomenoides Stephensen, 1925
Syntype, geounit Icelandic part of the Greenland Sea, identified as Tryphosa rotundata Stephensen, 1925
Syntype, geounit Icelandic part of the Norwegian Sea, identified as Tryphosa abyssalis Stephensen, 1925

 Depth range

 for Tmetonyx orchomenoides Stephensen, 1925

682-3823 m  [details]