albus, Macrognathus Plamoottil [M.] & Abraham [N. P.] 2014:100, Figs. 1-4 [International Journal of Pure and Applied Zoology v. 2 (Issue 2); ref. 33317] Chenappady, Manimala River, Kerala, India. Holotype: ZSI/WGSR/IR/2386. Paratypes: ZSI/WGRC/IR/2387 (2). •Valid as Macrognathus albus Plamoottil & Abraham 2014 -- (Arunkumar 2016:2006 [ref. 35770], Arunkumar 2020:45 [ref. 37761]). Current status: Valid as Macrognathus albus Plamoottil & Abraham 2014. Mastacembelidae. Distribution: Manimala River drainage, Kerala, India. Habitat: freshwater.