altus, Nannocharax Pellegrin [J.] 1930:203 [Bulletin de la Société Zoologique de France v. 55 (no. 3); ref. 16118] Kouilou River, Gabon. Syntypes: MNHN 1929-0242 (17, now 14?); MRAC 20646 (1); ?MSNM 2018 [ex MSNM 4471 and MNHN] (1), USNM 92963 [ex MNHN 1929-0242] (1). Type catalog: Bertin 1948:41 [ref. 19577]. •Valid as Nannocharax altus Pellegrin 1930 -- (Daget & Gosse 1984:201 [ref. 6185], Vari 2007:437 [ref. 30023], Fermon et al. 2022:144 [ref. 39448], Musschoot 2024:344 [ref. 40817]). Current status: Valid as Nannocharax altus Pellegrin 1930. Distichodontidae. Distribution: Western-central Africa: Gabon. Habitat: freshwater.