biseriatus, Melanostomias Regan [C. T.] & Trewavas [E.] 1930:113, Fig. 109a [Danish Dana Expedition 1920-22 in the North Atlantic and the Gulf of Panama, Oceanographical Reports. v. 2 (no. 6); ref. 3681] North Atlantic. Syntypes: BMNH 1029.7.6.146 (1); ZMUC P202010-12 (3). Type catalog: Nielsen 1974:21 [ref. 9588]. •Valid as Melanostomias biseriatus Regan & Trewavas 1930 -- (Morrow 1973:134 [ref. 7175], Fujii in Uyeno et al. 1983:150 [ref. 14275], Gibbs in Whitehead et al. 1984:358 [ref. 13675], Gibbs & Barnett 1990:327 [ref. 14915], McEachran & Fechhelm 1998:525 [ref. 23897], Harold 2003:912 [ref. 27001], Moore et al. 2003:190 [ref. 27076], Love et al. 2005:38 [ref. 37547], Harold 2016:1814 [ref. 34568], Carneiro et al. 2019:101 [ref. 37250], Sutton et al. 2020:120 [ref. 37832], Eduardo et al. 2022:6 [ref. 39574], Fermon et al. 2022:177 [ref. 39448] possible, Villarins et al. 2022:57 [ref. 39442], Page et al. 2023:89 [ref. 40505]). Current status: Valid as Melanostomias biseriatus Regan & Trewavas 1930. Stomiidae: Melanostomiinae. Distribution: North Pacific; Atlantic. Habitat: marine.