recavus, Akysis Ng [H. H.] & Kottelat [M.] 1998:1090, Figs. 4l, 13i, 16, 17a [Journal of Natural History v. 32 (no. 7); ref. 23903] Western Chao Phraya basin, Thailand. Holotype: ZRC 40716. Paratypes: CMK 10740 (3), 11020 (1); UMMZ 233005 (2); ZRC 40717 (2). Type catalog: Ferraris 2007:14 [ref. 29155], Ng & Kim 2008:12 [ref. 29920]. •Valid as Akysis recavus Ng & Kottelat 1998 -- (Ng & Tan 1999:362 [ref. 24159], Ng 1999:547 [ref. 24609], Ng & Freyhof 2003:315 [ref. 27399], Ng & Rainboth 2005:33 [ref. 28353], Page et al. 2007:292 [ref. 29140], Ferraris 2007:14 [ref. 29155], Ng 2011:66 [ref. 31572], Kottelat 2013:219 [ref. 32989], Ng et al. 2022:8 [ref. 39344]). Current status: Valid as Akysis recavus Ng & Kottelat 1998. Akysidae: Akysinae. Distribution: Chao Phraya and Mae Klong drainages, Thailand. Habitat: freshwater.