exiguus, Lubricogobius Tanaka [S.] 1915:567 [Dobutsugaku Zasshi = Zoological Magazine Tokyo v. 27 (no. 325); ref. 4324] Nagasaki fish market, Japan. Syntypes: ZUMT 6577 (1, described), 6577-78 (2), 30028 (1). •Valid as Lubricogobius exiguus Tanaka 1915 -- (Akihito in Masuda et al. 1984:267 [ref. 6441], Suzuki & Hosokawa 1994:5 [ref. 24339], Chen & Fang 1997:93 [ref. 23348], Nakabo 2000:1186 [ref. 25182], Randall & Senou 2001:7 [ref. 25241], Nakabo 2002:1186 [ref. 26193], Allen & Adrim 2003:59 [ref. 26830], Randall 2005:541 [ref. 28239], Prokofiev 2009:418 [ref. 30222], Matsui et al. 2014:7 [ref. 33344], Allen 2015:9 [ref. 34133], Allen & Erdmann 2016:32 [ref. 34937], Sonoyama et al. 2020:105 [ref. 37637], Parenti 2021:194 [ref. 38603]). Current status: Valid as Lubricogobius exiguus Tanaka 1915. Gobiidae: Gobiinae. Distribution: Western Pacific: Indonesia; Japan. Habitat: marine.