leptonema, Silurus Bleeker [P.] 1852:584 [Natuurkundig Tijdschrift voor Nederlandsch Indië v. 3 (no. 4); ref. 334] Palembang, Sumatra, Indonesia. Holotype (unique): ? RMNH. Type catalog: Ferraris 2007:374 [ref. 29155]. See van Oijen et al. 2009:267 [ref. 30423]. •Synonym of Kryptopterus apogon (Bleeker 1851) -- (Roberts 1989:145 [ref. 6439]). •Synonym of Phalacronotus apogon (Bleeker 1851) -- (Ferraris 2007:374 [ref. 29155], Kottelat 2013:236 [ref. 32989]). Current status: Synonym of Phalacronotus apogon (Bleeker 1851). Siluridae. Habitat: freshwater.