hasseltii, Gobius Bleeker [P.] 1851:250 [Natuurkundig Tijdschrift voor Nederlandsch Indië v. 1 (no. 3); ref. 16890] Tjisekat, Bantam Province [western Java Province], Java, Indonesia. Holotype (unique): whereabouts unknown. Type information: Roberts 1993:43 [ref. 21799]. •In Sicyopterus, status uncertain -- (Roberts 1993:43 [ref. 21799]). •Synonym of Sicyopterus cynocephelus (Valenciennes 1837) -- (Kottelat 2013:427 [ref. 32989]). Current status: Synonym of Sicyopterus cynocephalus (Valenciennes 1837). Gobiidae: Sicydiinae. Distribution: Indo-West Pacific. Habitat: freshwater, brackish, marine.