kellersi, Parabelonichthys Fowler [H. W.] 1943:58, Fig. 7 [Bulletin of the United States National Museum No. 100, v. 14 (pt 2); ref. 1441] Jaro River, Panay Island, Philippines. Holotype: USNM 108466. Paratypes: USNM 108468 (2), 119443 (1). •Synonym of Belonichthys mento (Bleeker 1856) -- (Kottelat 2013:302 [ref. 32989]). •Synonym of Microphis mento (Bleeker 1856) -- (Dawson 1984:140 [ref. 5879], Dawson 1985:192 [ref. 6541], Haÿ et al. 2023:23 [ref. 40264]). Current status: Synonym of Belonichthys mento (Bleeker 1856). Syngnathidae: Nerophinae. Habitat: freshwater, brackish.