Ampelisca latipes Stephensen, 1925 accepted as Ampelisca macrocephala Liljeborg, 1853 (original description)
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)
Metandania islandica Stephensen, 1925 (original description)
Orchomenella abyssalis Stephensen, 1925 accepted as Uristes abyssalis (Stephensen, 1925) accepted as Gronella abyssalis (Stephensen, 1925) (original description)
Orchomenopsis triangulus Stephensen, 1925 accepted as Orchomene triangulus (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)
Phoxocephalus tenuipes Stephensen, 1925 accepted as Eusyrophoxus tenuipes (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 oxystoma Stephensen, 1925 accepted as Tryphosella oxystoma (Stephensen, 1925) (original description)
Tryphosa rotundata Stephensen, 1925 accepted as Tryphosella rotundata (Stephensen, 1925) (original description)
Tryphosa triangula Stephensen, 1925 accepted as Tryphosella triangula (Stephensen, 1925) (original description)
Tryphosella trionyx Stephensen, 1925 accepted as Tryphosidae incertae sedis trionyx (Stephensen, 1925) (original description)

Holotype ZMC, geounit Greenlandic part of the Labrador Sea, identified as Haploops similis Stephensen, 1925

 Depth range

 for Tmetonyx orchomenoides Stephensen, 1925

682-3823 m  [details]