Species that contain: Batasio and tengana [ 6 ] records

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.

blythii, Macrones Day [F.] 1877:445 [The fishes of India Part 3; ref. 4886] Sittang River, Tenasserim, Myanmar. Holotype (unique): ZSI F7880/1 [? = A.549]. Type catalog: Menon & Yazdani 1968:125-126 [ref. 20743], Whitehead & Talwar 1976:157 [ref. 23762], Ferraris 2007:85 [ref. 29155]. Unneeded replacement name for Batasio affinis Blyth 1860. •Synonym of Batasio tengana (Hamilton 1822) -- (Talwar & Jhingran 1991:551 [ref. 20764], Menon 1999:211 [ref. 24904]). •Synonym of Batasio affinis Blyth 1860 -- (Ng & Kottelat 2001:497 [ref. 25746], Jayaram 2006:80 [ref. 28762], Ferraris 2007:85 [ref. 29155], Ng & Kottelat 2008:290 [ref. 29391], Kottelat 2013:257 [ref. 32989]). Replacement Name. Current status: Synonym of Batasio affinis Blyth 1860. Bagridae. Habitat: freshwater.

dayi, Macrones Vinciguerra [D.] 1890:230, Pl. 7 (fig. 3) [Annali del Museo Civico di Storia Naturale di Genova (Serie 2) v. 9; ref. 4520] Myanmar. Syntypes: BMNH 1893.2.16.8 (1) Meetan, MSNG 14586 (1), NMW 45184 (1), RMNH 10225 (1). Type catalog: Tortonese 1963:307 [ref. 10351], Ferraris 2007:85 [ref. 29155]. •Synonym of Batasio tengana (Hamilton 1822) -- (Talwar & Jhingran 1991:551 [ref. 20764], Menon 1999:212 [ref. 24904]). •Valid as Batasio dayi (Vinciguerra 1890) -- (Ng & Kottelat 2001:500 [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 2006:82 [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]). Current status: Valid as Batasio dayi (Vinciguerra 1890). Bagridae. Distribution: Salween and Irrawaddy River basins, Myanmar. Habitat: freshwater.

fluviatilis, Leiocassis Day [F.] (ex Tickell) 1888:805 [The fishes of India Suppl.; ref. 1082] Anin stream, near Weywoon [Wewun] 15°35'N, 97°43'E. Wagroo, Tenasserim, Myanmar. Syntypes: (4) whereabouts unknown. Type catalog: Whitehead & Talwar 1976:157 [ref. 23762], Ferraris 2007:85 [ref. 29155] We assume Day revised the description in his style and may have taken information from the figure rather than quoting directly from Tickell. •Synonym of Batasio tengana (Hamilton 1822) -- (Talwar & Jhingran 1991:551 [ref. 20764], Menon 1999:211 [ref. 24904]). •Questionably a synonym of Batasio affinis Blyth 1860 -- (Ng & Kottelat 2001:497 [ref. 25746], Jayaram 2006:80 [ref. 28762], Ferraris 2007:85 [ref. 29155]). •Valid as Batasio fluviatilis (Day 1888) -- (Ng & Kottelat 2008:293 [ref. 29391], Ng 2008:1 [ref. 29713], Darshan et al. 2011:52 [ref. 31332], Kottelat 2013:257 [ref. 32989], Plamoottil 2015:1806 [ref. 33977], Ng et al. 2019:529 [ref. 36606]). Current status: Valid as Batasio fluviatilis (Day 1888). Bagridae. Distribution: Southeast Asia: Malaya (Malaysia), Thailand, and Myanmar. Habitat: freshwater.

merianiensis, Macrones Chaudhuri [B. L.] 1913:253, Pl. 9 (figs. 1, 1a-b) [Records of the Indian Museum (Calcutta) v. 8 (pt 3); ref. 819] Pond at Mariani Junction, Brahmaputra River drainage, northeastern Assam, India. Holotype (unique): ZSI F7781/1. Type catalog: Menon & Yazdani 1968:126 [ref. 20743], Ferraris 2007:85 [ref. 29155]. •Synonym of Batasio tengana (Hamilton 1822) -- (Talwar & Jhingran 1991:551 [ref. 20764] as marianiensis). •Synonym of Mystus vittatus (Bloch 1794) -- (Menon 1999:207 [ref. 24904] as marianensis). •Valid as Batasio merianiensis (Chaudhuri 1913) -- (Ng & Kottelat 2001:507 [ref. 25746], Ng 2004:67 [ref. 27646], Ng & Edds 2004:295 [ref. 27993], Vishwanath & Darshan 2006:2162 [ref. 28454], Ng 2006:101 [ref. 28588], Jayaram 2006:85 [ref. 28762], Arunachalam & Muralidharan 2007:2680 [ref. 29123] dates 1931, Ferraris 2007:85 [ref. 29155], Ng 2008:1 [ref. 29713], Ng 2009:253 [ref. 30216], Darshan et al. 2011:52 [ref. 31332], Gurung et al. 2013:4883 [ref. 32969], Plamoottil 2015:1805 [ref. 33977]). Current status: Valid as Batasio merianiensis (Chaudhuri 1913). Bagridae. Distribution: Assam, India; Bhutan. Habitat: freshwater.

tengana, Pimelodus Hamilton [F.] 1822:176, 377, Pl. 39 (fig. 58) [An account of the fishes found in the river Ganges; ref. 2031] Tista River at Tista barrage, 26°45'10"N, 88°34'11"E, India. Neotype: UMMZ 244796. Type catalog: Ferraris 2007:86 [ref. 29155]. See Ng & Kottelat 2001:507 [ref. 25746] for comments on locality. Neotype designated by Ng 2006:103 [ref. 28588]. Information on type locality (Brahmaputra River at Gualpara, India) see Britz 2019:42 [ref. 37532]. Hamilton's original illustration reproduced by Britz 2019:Pl. 98 [ref. 37532]. •Synonym of Mystus vittatus (Bloch 1794) -- (Roberts 1992:80 [ref. 14632]). •Valid as Batasio tengana (Hamilton 1822) -- (Ataur Rahman 1989:194 [ref. 24860], Talwar & Jhingran 1991:551 [ref. 20764], Mo 1991:141 [ref. 19952], Sen 1995:560 [ref. 23778], Menon 1999:211 [ref. 24904], Karmakar 2000:32 [ref. 25662] as tengara, Ng & Kottelat 2001:507 [ref. 25746], Ataur Rahman 2003:214 [ref. 31338], Bhatt & Jayaram 2004:1341 [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 2006:87 [ref. 28762], Arunachalam & Muralidharan 2007:2680 [ref. 29123], Ferraris 2007:86 [ref. 29155], Ng 2008:1 [ref. 29713], Ng 2009:253 [ref. 30216], Darshan et al. 2011:52 [ref. 31332], Ahmed et al. 2013:286 [ref. 32872], Plamoottil 2015:1806 [ref. 33977]). Current status: Valid as Batasio tengana (Hamilton 1822). Bagridae. Distribution: Brahmaputra River basin: India and Bangladesh. Habitat: freshwater.