furvescens, Gurgesiella de Buen [F.] 1959:185 [Boletim do Museu Nacional de Chile v. 27 (no. 3); ref. 697] Off Valparaíso, Chile. Holotype (unique): EBMC 10182. Holotype figured in de Buen 1960: Fig. 11 [ref. 11965]. •Valid as Gurgesiella furvescens de Buen 1959 -- (McEachran & Compagno 1979:533 [ref. 5226], McEachran & Compagno 1980:11 [ref. 6896], Pequeño 1989:17 [ref. 14125], Grove & Lavenberg 1997:114 [ref. 24023], McEachran & Dunn 1998:286 [ref. 23312], Compagno 1999:491 [ref. 25589], McCosker & Rosenblatt 2010:188 [ref. 30957], Weigmann 2016:111 [ref. 34211], Last et al. 2016:29 [ref. 34941], Weigmann et al. 2016:493 [ref. 35006], Calle-Morán et al. 2020:246 [ref. 37881], Grove et al. 2022:15 [ref. 41326]). Current status: Valid as Gurgesiella furvescens de Buen 1959. Gurgesiellidae. Distribution: Southeastern Pacific: Ecuador south to Chile, including Galapagos Islands (Ecuador). Habitat: marine.