szechuanensis, Gobius (Sinogobius) Liu [C. K.] 1940:213, Fig. 1 [Sinensia v. 11 (nos 3-4); ref. 2790] Beihe River, Jialingjiang River drainage, Yangxiao village, Qitang City, Bishan District, Chongqing Municipality, China [Kao Kang Yen, near Shimachang, Chungking, China]. Neotype: ASIZB 6719. Original syntypes: (18, lost). Secondarily preoccupied in Rhinogobius by Glossogobius szechuanensis Tchang 1939, replaced by Rhinogobius liui Chen & Wu 2008. Neotype designated by Endruweit 2024:170 [ref. 41040]. •Valid as Ctenogobius szechuanensis (Liu 1940) -- (Deng in Ding 1994:527 [ref. 21531], Zhu 1995:182 [ref. 25213]). •Valid as Sinogobius szechuanensis (Liu 1940) -- (Endruweit 2024:170 [ref. 41040]). •Synonym of Rhinogobius liui Chen & Wu 2008 -- (Suzuki et al. 2017:83 [ref. 35202], Parenti 2021:359 [ref. 38603], Pezold 2022:68 [ref. 39351]). 2°Homonym. Current status: Synonym of Rhinogobius liui Chen & Wu 2008. Oxudercidae: Gobionellinae. Habitat: freshwater.