rocaberti, Hemithylacus Duméril [A. H. A.] 1870:600 [Histoire naturelle des poissons ou ichthyologie générale v. 2; ref. 1147] Manila, Philippines. Syntypes: MNHN A-1701 (1), 2085 (2). Type catalog: Bertin & Estève 1950:44 [ref. 19576]. •Synonym of Belonichthys mento (Bleeker 1856) -- (Kottelat 2013:301 [ref. 32989]). •Synonym of Microphis mento (Bleeker 1856) -- (Dawson 1984:139 [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.