parvus, Ctenogobius Luo [?] in Zheng et al. 1989:354 [Engl. p. 413], Fig. 271 [Fishes of the Zhujiang River; ref. 21202] Zuojiang River, Lijiang River drainage, Pearl River basin, Longzhou City, Chongzuo Prefecture, Guangxi Province, China [Longzhou, Gwangxi, China]. Neotype: SNHM 6700. Original types: IHASW 810214 (1), IHASW 810213 (1), 810218-19 (2), 810247-48 (2). Neotype designated by Endruweit 2024:184 [ref. 41040]. •Valid as Ctenogobius parvus Luo 1989 -- (Zhu 1995:183 [ref. 25213] as pervus). •Valid as Zhuquella parva (Luo 1989) -- (Endruweit 2024:184 [ref. 41040]). •Valid as Rhinogobius parvus (Luo 1989) -- (Chen et al. 2008:341 [ref. 29895], Huang et al. 2016:[8] [ref. 34339], Zhang et al. 2016:205 [ref. 34477], Takahashi & Okazaki 2017:[2] [ref. 35171], Suzuki et al. 2017:82 [ref. 35202], Parenti 2021:362 [ref. 38603]). Current status: Valid as Rhinogobius parvus (Luo 1989). Oxudercidae: Gobionellinae. Distribution: Southeast Asia: Lijiang River drainage, Guangxi (China). Habitat: freshwater.