homocyanus, Gobius Vaillant [L. L.] & Sauvage [H.-E.] 1875:280 [Revue et Magasin de Zoologie (Sér. 3) v. 3; ref. 17853] Hawaiian Islands. Syntypes: MNHN 0000-8046 (2) poor condition. Type catalog: Bauchot et al. 1991:34 [ref. 19958]. •Synonym of Bathygobius cocosensis (Bleeker 1854) -- (Mundy 2005:472 [ref. 28379]). •Synonym of Bathygobius coalitus (Bennentt 1832) -- (Kottelat 2013:401 [ref. 32989] with question, Parenti 2021:99 [ref. 38603]). Current status: Synonym of Bathygobius coalitus (Bennett 1832). Gobiidae: Gobiinae. Habitat: marine.