panayensis, Sicyopterus Herre [A. W. C. T.] 1927:313, Fig. 5 [Monographs, Bureau of Science Manila Monogr. 23; ref. 2104] San Jose, Antique Province, Panay, Philippines. Lectotype: BSM 13137 (seen by Koumans). Paralectotypes: BSMP 26920-24 (5) destroyed, seen by Koumans. Type catalog: Koumans 1940:193-194 [ref. 2676]. Lectotype designated by Koumans 1940:193. •Valid as Sicyopterus panayensis Herre 1927 -- (Kottelat 2013:428 [ref. 32989]). •Synonym of Sicyopterus longifilis de Beaufort 1912 -- (Keith et al. 2015:110 [ref. 34328], Maeda & Saeki 2018:256 [ref. 36339]). Current status: Synonym of Sicyopterus longifilis de Beaufort 1912. Gobiidae: Sicydiinae. Habitat: freshwater, brackish, marine.