venustulus, Gobius Fowler [H. W.] 1904:551, Pl. 27 (lower fig.) [Journal of the Academy of Natural Sciences, Philadelphia. Second series. v. 12 (pt 4); ref. 1367] Padang, Sumatra, Indonesia. Holotype: ANSP 27799 (in jar with paratype). Paratypes: ANSP 27800 (1). Type catalog: Koumans 1940:134 [ref. 2676], Böhlke 1984:111 [ref. 13621]. •Synonym of Istigobius ornatus (Rüppell 1830) -- (Murdy & Hoese 1985:9 [ref. 5237], Parenti 2021:188 [ref. 38603]). Current status: Synonym of Istigobius ornatus (Rüppell 1830). Gobiidae: Gobiinae. Habitat: brackish, marine.