caudiocellatus, Mastacembelus Boulenger [G. A.] 1893:199 [Annals and Magazine of Natural History (Series 6) v. 12 (no. 69); ref. 14522] Fort Stedman, southern Shan States, Myanmar, elevation 3000 feet. Syntypes: (5) BMNH 1893.6.30.130-132 (3). •Valid as Macrognathus caudiocellatus (Boulenger 1893) -- (Travers 1984:144 [ref. 5147], Roberts 1986:98 [ref. 5802], Talwar & Jhingran 1991:1026 [ref. 20764], Karmakar 2000:35 [ref. 25662], Arunkumar & Tombi Singh 2000:121 [ref. 25674], Plamoottil & Abraham 2014:51 [ref. 33147], Kottelat 2013:311 [ref. 32989], Plamoottil & Abraham 2014:1-4 [ref. 33317] as cardiocellatus). •Valid as Mastacembelus caudiocellatus Boulenger 1893 -- (Kano et al. 2016:9 [ref. 34887]). Current status: Valid as Macrognathus caudiocellatus (Boulenger 1893). Mastacembelidae. Distribution: South Asia: middle Salween River basin, Myanmar. Habitat: freshwater.