bufonius, Rhinogobius Endruweit [M.] 2024:152, Figs. 89, 256 [Fishes of the Red River - Perciformes, Synbranchiformes; ref. 41040] Maoyanghe River, Changhuajiang River drainage, Wuzhistan City, Hainan Island, China. Holotype: ANSP 210067-5323. Paratype: ANSP 210067 (1). •Valid as Rhinogobius bufonius Endruweit 2024. Current status: Valid as Rhinogobius bufonius Endruweit 2024. Oxudercidae: Gobionellinae. Distribution: Southeast Asia: Maoyanghe River drainage, Changhuajiang River basin, southern Hainan Island, China. Habitat: freshwater.