longipinnis, Gonostoma Mukhacheva [V. A.] 1972:221, Fig. 6 [Trudy Instituta Okeanologii Imeni P.P. Shirshova v. 93; ref. 7632] Southeastern Pacific, 12°59'S, 86°30'W, depth 72-0 meters. Holotype: ZIN 40509. Paratypes: (49). •Valid as Gonostoma longipinnis Mukhacheva 1972 -- (Pequeño 1989:30 [ref. 14125], Harold 1999:1899 [ref. 24741]). •Valid as Sigmops longipinnis (Mukhacheva 1972) -- (Miya & Nishida 2000:385 [ref. 24454], Ozawa & Katayama 2003:195 [ref. 26921], Lee & Kim 2013:46 [ref. 36296]). Current status: Valid as Sigmops longipinnis (Mukhacheva 1972). Gonostomatidae. Distribution: Southeastern Pacific. Habitat: marine.