apogon, Barbus Valenciennes [A.] (ex Kuhl) in Cuvier & Valenciennes 1842:392 [Histoire naturelle des poissons v. 16; ref. 1009] Java, Indonesia. Syntypes: ?RMNH 2509 (1), 2446 (2), 2103 (1), 1735 (1), 1736 (1). •Valid as Puntias apogon (Valenciennes 1842) -- (Shrestha 1978:36 [ref. 15970]). •Valid as Anematichthys apogon (Valenciennes 1842)-- (Pasco-veil et al. 2012:52 [ref. 32355]). •Valid as Cyclocheilichthys apogon (Valenciennes 1842) -- (Roberts 1989:35 [ref. 6439], Lim et al. 1990:39 [ref. 16753], Talwar & Jhingran 1991:176 [ref. 20764], Roberts 1993:15 [ref. 21799], Kottelat et al. 1993:34 [ref. 23448], Kottelat & Lim 1996:229 [ref. 23210], Rainboth 1996:87 [ref. 22772], Doi 1997:5 [ref. 22832], Ng & Tan 1999:353 [ref. 24159], Freyhof et al. 2000:94 [ref. 25184], Kottelat 2001:45 [ref. 25780], Tan & Lim 2004:108 [ref. 27716], Grinang & Lim 2004:288 [ref. 28551], Kottelat & Widjanarti 2005:149 [ref. 28284], Parenti & Lim 2005:180 [ref. 28285], Cervancia & Kottelat 2007:145 [ref. 29034], Shrestha 2008:62 [ref. 29923], Schäfer 2009:204 [ref. 30705], Pasco-Viel et al. 2013:483 [ref. 32659], Kottelat 2013:479 [ref. 32660], Kottelat 2013:91 [ref. 32989], Kottelat 2015:41 [ref. 33971], Sulaiman et al. 2018:27 [ref. 35802], Wilkinson & Tan 2018:598 [ref. 36226], Ng et al. 2019:522 [ref. 36606], Taki et al. 2021:140 [ref. 39830], Hasan et al. 2022:6035 [ref. 39888], Jamaluddin et al. 2022:[5] [ref. 39245], Ahmad et al. 2023:62 [ref. 41243]). Current status: Valid as Cyclocheilichthys apogon (Valenciennes 1842). Cyprinidae: Cyprininae. Distribution: Southeast Asia: Sundaland, Myanmar to Vietnam; introduced elsewhere. IUCN (2020): Least Concern. Habitat: freshwater.