unicornis, Melamphaes Gilbert [C. H.] 1905:615, Pl. 77 (fig. 1) [Bulletin of the U. S. Fish Commission v. 23 (pt 2) [for 1903]; ref. 1631] Vicinity of Kauai Island, Hawaiian Islands, Albatross station 4142, depth 632-881 fathoms. Holotype: USNM 51517. Paratypes: CAS-SU 8610 (1). Type catalog: Böhlke 1953:64 [ref. 12291]. •Synonym of Poromitra crassiceps (Günther 1878) -- (Maul in Whitehead et al. 1986:761 [ref. 13676], Gon 1990:219 [ref. 21680], Kotlyar 1996:275 [ref. 23292], Kotlyar 2004:5 [ref. 27590], Mundy 2005:298 [ref. 28379]). •Valid as Poromitra unicornis (Gilbert 1905) -- (Fujii in Masuda et al. 1984:110 [ref. 6441], Savinykh & Balanov 1999:424 [ref. 24871], Kotlyar 2008:486 [ref. 29813], Kotlyar 2010:243 [ref. 30796]). Current status: Valid as Poromitra unicornis (Gilbert 1905). Melamphaidae. Distribution: Western and central Pacific: Philippines to Hawaiian Islands. Habitat: marine.