* Maulisia acuticeps Sazonov, 1976 .

Dark Tubeshoulder.To 25.5 cm (10 in) SL (Sazonov et al. 1993). Circumglobal (Fricke et al. 2020); off Japan and Australia; western Bering Sea east of Karaginskiy Island; Peru and possibly off Islas Galápagos. Mesopelagic and bathypelagic; depth: about 200–1,500 m (656–4,921 ft), with possible records to 2,000 –2,600 m (6,562 –8,530 ft). All but maximum length in Mecklenburg et al. (2002).