bimargaritatus, Eustomias Regan [C. T.] & Trewavas [E.] 1930:84, Fig. 63 [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 1929.7.6.103 (1), 1929.7.6.104 (1); ZMUC P201946-47 (2), P201948 (1), P201949 (1), P201950 (1). Type catalog: Nielsen 1974:14 [ref. 9588]. •Synonym of Eustomias bibulbosus Parr 1927 -- (Parin & Pokhil'skaya 1974:353 [ref. 7527]). •Valid as Eustomias bimargaritatus Regan & Trewavas 1930 -- (Gibbs & Barnett 1990:315 [ref. 14915], Harold 2016:1813 [ref. 34568], Sutton et al. 2020:107 [ref. 37832]). Current status: Valid as Eustomias bimargaritatus Regan & Trewavas 1930. Stomiidae: Melanostomiinae. Distribution: Atlantic. Habitat: marine.