karlik, Osopsaron Parin [N. V.] 1985:358, Fig. 1 [Japanese Journal of Ichthyology v. 31 (no. 4); ref. 6722] Nazca Ridge, eastern South Pacific, 25°48'S, 86°13'W, depth 300 meters. Holotype: ZIN 46748. Paratypes: BPBM 29194 (2); USNM 265048 (2); ZIN 46749-50 (2, 3). •Valid as Osopsaron karlik Parin 1985 -- (Pequeño 1989:64 [ref. 14125], Landaeta et al. 2003:695 [ref. 27056], Smith & Johnson 2007:373 [ref. 29143], Victor & Kumar 2019:77 [ref. 37031]). Current status: Valid as Osopsaron karlik Parin 1985. Hemerocoetidae. Distribution: Southeastern Pacific: Nazca Ridge. Habitat: marine.