heterochroma, Lythrypnus Ginsburg [I.] 1939:53 [Journal of the Washington Academy of Sciences v. 29 (no. 2); ref. 12362] Glovers Reef, Belize. Holotype: YPM 375. Type catalog: Moore & Boardman 1991:12 [ref. 16741]. •Valid as Lythrypnus heterochroma Ginsburg 1939 -- (Böhlke & Robins 1960:76 [ref. 11896], Murdy & Hoese 2003:1794 [ref. 27111], Smith et al. 2003:63 [ref. 27621], García-Hernández et al. 2009:94 [ref. 37265], Van Tassell 2011:141 [ref. 31732], Parenti 2021:196 [ref. 38603]). Current status: Valid as Lythrypnus heterochroma Ginsburg 1939. Gobiidae: Gobiinae. Distribution: Western Atlantic: Bahamas south to Belize, including southern Gulf of Mexico and northwestern Caribbean Sea. Habitat: marine.