serangoonensis, Vaimosa Herre [A. W. C. T.] in Herre & Myers 1937:40, Pl. 2 [Bulletin of the Raffles Museum No. 13; ref. 2123] Creek at Serangoon, Singapore. Holotype: CAS-SU 30984. Paratypes: CAS-SU 16967 (2). Type catalog: Koumans 1940:153 [ref. 2676], Böhlke 1953:119 [ref. 12291]. •Synonym of Pseudogobius gastrospinos (Bleeker 1853) -- (Huang et al. 2013:95 [ref. 33734]). •Synonym of Pseudogobius melanosticta (Day 1876) (often seen as melanostictus) -- (Larson 2001:203 [ref. 25522], Kottelat 2013:422 [ref. 32989], Chen et al. 2014:130 [ref. 33159], Larson & Hammer 2021:47 [ref. 38276]). Current status: Synonym of Pseudogobius melanosticta (Day 1876). Oxudercidae: Gobionellinae. Habitat: brackish.