obscura, Nansenia Kobyliansky [S. G.] & Usachev [S. G.] in Kobyliansky 1992:3 [30], Fig. 1 [Voprosy Ikhtiologii v. 32 (no. 2); ref. 20775] Western Indian Ocean, 13°12'N, 46°21'E, depth 450-0 meters. Holotype: ZMMU P-18385. Paratypes: ZMMU P-18380-84 (1, 4, 1, 2, 1). Type catalog: Vasil'eva et al. 2001:37 [ref. 25714]. On p. 30 of English translation. •Valid as Nansenia obscura Kobyliansky & Usachev 1992 -- (Manilo & Bogorodsky 2003:S97 [ref. 27377], Poulsen 2015:525 [ref. 33965]). Current status: Valid as Nansenia obscura Kobyliansky & Usachev 1992. Microstomatidae. Distribution: Western Indian Ocean. Habitat: marine.