rubensteini, Hemigrammocharax Jerep [F. C.] & Vari [R. P.] 2013:31, Figs. 1-3 [Copeia 2013 (no. 1); ref. 32557] Likouala River drainage, Lékoli River at Mboko dock, Odzala National Park, 0°37'03"N, 14°54'27"E, Cuvette-Ouest, Republic of the Congo. Holotype: CUMV 89502. Paratypes: AMNH 255311 (2), 255311 (2); CUMV 97248 (8, 2 c&s); MRAC B2-05-P-1-2 (2); USNM 405306 (2), and more at CUMV. •Valid as Nannocharax rubensteini Jerep & Vari 2013 -- (Jerep et al. 2014:368 [ref. 33246], Jerep & Vari 2014:49 [ref. 33325], Manda et al. 2023:13 [ref. 40270], Musschoot 2024:350 [ref. 40817]). Current status: Valid as Nannocharax rubensteini (Jerep & Vari 2013). Distichodontidae. Distribution: Central Africa: Likoula River drainage, Congo River Basin, Republic of the Congo. Habitat: freshwater.