affinis, Batasio Blyth [E.] 1860:150 [Journal of the Asiatic Society of Bengal v. 29 (no. 2); ref. 477] Tenasserim, Myanmar. Holotype: ZSI F7880/1 [? = A.549]. Type catalog: Ferraris 2007:85 [ref. 29155]. •Synonym of Batasio tengana (Hamilton 1822) -- (Menon 1999:211 [ref. 24904]). •Valid as Batasio affinis Blyth 1860 -- (Ng & Kottelat 2001:497 [ref. 25746], Bhatt & Jayaram 2004:1342 [ref. 27473], Ng 2004:67 [ref. 27646], Ng & Edds 2004:295 [ref. 27993], Vishwanath & Darshan 2006:2162 [ref. 28454], Ng 2006:101 [ref. 28588], Jayaram 2006:80 [ref. 28762], Arunachalam & Muralidharan 2007:2680 [ref. 29123], Ferraris 2007:85 [ref. 29155], Ng & Kottelat 2008:298 [ref. 29391], Ng 2008:1 [ref. 29713], Darshan et al. 2011:52 [ref. 31332], Kottelat 2013:257 [ref. 32989], Shangningam & Kosygin 2022:60 [ref. 39587]). Current status: Valid as Batasio affinis Blyth 1860. Bagridae. Distribution: South Asia: Irrawaddy, Sittang and Ataran River drainages (Myanmar). Habitat: freshwater.