bertini, Monognathus Bertelsen [E.] & Nielsen [J. G.] 1987:190, Fig. 31 [Steenstrupia v. 13 (no. 4); ref. 6618] Southeastern Atlantic, 30°07'S, 5°24'E, Walther Herwig station 431-II/71, depth 0-308 meters (over bottom depth of 5000 meters). Holotype: ISH 1497-1971. Paratypes: MCZ 64662 (1), ZIN 47641 (1). Type catalog: Krefft 1987:75 [ref. 20751]. •Valid as Monognathus bertini Bertelsen & Nielsen 1987 -- (Bertelsen et al. 1989:653 [ref. 13293], Nielsen & Hartel 1996:113 [ref. 22209], Smith 1999:1697 [ref. 24661], Smith 2003:763 [ref. 26989], Parin et al. 2014:51 [ref. 33547], Smith 2016:1713 [ref. 34556], Carneiro et al. 2019:70 [ref. 37250]). Current status: Valid as Monognathus bertini Bertelsen & Nielsen 1987. Monognathidae. Distribution: Atlantic, north Pacific and southwestern Pacific and southwestern Indian Ocean. Habitat: marine.