Please look in Eschmeyer's Catalog of Fishes for authorships of sections, Families of Fishes (all), and related information.

Species related to Sicyopterus microcephalus: [ 3 ] records

microcephalus, Sicydium Bleeker [P.] 1855:437 [Natuurkundig Tijdschrift voor Nederlandsch Indië v. 7 (no. 3); ref. 16941] Tjibiliong, Banten Province, Java, Indonesia. Syntypes: RMNH 4768 (2 of 4). •Valid as Sicyopterus microcephalus (Bleeker 1855) -- (Talwar & Jhingran 1991:970 [ref. 20764], Kottelat et al. 1993:153 [ref. 23448], Larson & Murdy 2001:3603 [ref. 26293], Keith et al. 2012:301 [ref. 31972], Kottelat 2013:428 [ref. 32989], Keith et al. 2015:116 [ref. 34328], Miesen et al. 2016:95 [ref. 34492], Parenti 2021:420 [ref. 38603], Praveenraj et al. 2022:[9] [ref. 39577], Das & Sivaperuman 2026:141 [ref. 43337]). Current status: Valid as Sicyopterus microcephalus (Bleeker 1855). Oxudercidae: Sicydiinae. Distribution: Eastern Indian Ocean and western Pacific [anadromous]: Nicobar Islands (India); Sunda Islands (Indonesia). IUCN (2019): Least Concern. Habitat: freshwater, brackish, marine.

hageni, Sicyopterus Popta [C. M. L.] 1921:211 [Zoologische Mededeelingen (Leiden) v. 6 (art. 15); ref. 15325] Sunda Islands, Indonesia. Syntypes: SMF 6621 (1), 6622-37 (16), 6638 (1). •Valid as Sicyopterus hageni Popta 1921 -- (Allen 1991:194 [ref. 21090], Parenti & Maciolek 1993:963 [ref. 21279], Watson et al. 2000:30 [ref. 25138], Larson & Murdy 2001:3602 [ref. 26293], Larson & Pidgeon 2004:197 [ref. 28107], Keith et al. 2012:301 [ref. 31972], Kottelat 2013:428 [ref. 32989], Parenti 2021:418 [ref. 38603]). •Synonym of Sicyopterus microcephalus (Bleeker 1855) -- (Keith et al. 2015:116 [ref. 34328]). Current status: Uncertain as Sicyopterus microcephalus (Bleeker 1855). Oxudercidae: Sicydiinae. Habitat: freshwater, brackish, marine.

wichmanni, Sicydium Weber [M.] 1894:413 [Zoologische Ergebnisse einer Reise in Niederländisch Ost-Indien v. 3 (no. 2); ref. 14569] River near Kupang, Timor Island, southern Malay Archipelago. Lectotype: ZMA 111274. Paralectotypes: (13) ZMA 111275-77 (6, 5, 2). Type catalog: Nijssen et al. 1982:103 [ref. 19236]. Lectotype selected by Koumans 1953:226 [ref. 2678]. •Valid as Sicyopterus wichmanni (Weber 1894) -- (Parenti & Maciolek 1993:963 [ref. 21279], Larson & Murdy 2001:3603 [ref. 26293] as de Beaufort 1912, Larson & Pidgeon 2004:197 [ref. 28107], Keith et al. 2012:301 [ref. 31972], Kottelat 2013:429 [ref. 32989], Parenti 2021:422 [ref. 38603]). •Synonym of Sicyopterus microcephalus (Bleeker 1855) -- (Keith et al. 2015:116 [ref. 34328]). Current status: Synonym of Sicyopterus microcephalus (Bleeker 1855). Oxudercidae: Sicydiinae. Distribution: Malay Archipelago (if valid). Habitat: freshwater, brackish, marine.