ona, Cryptomyrus Sullivan [J. P.], Lavoué [S.] & Hopkins [C. D.] 2016:137, Figs. 6B, 8 [ZooKeys No. 561; ref. 34183] Moukalaba River near its confluence with the Nyanga River, just above landing on Tchibanga-Digoudou road, Nyanga Province, Gabon, 2°47.3400'S, 10°43.7160'E. Holotype (unique): MNHN 2003-0425. •Valid as Cryptomyrus ona Sullivan, Lavoué & Hopkins 2016 -- (Fermon et al. 2022:122 [ref. 39448]). Current status: Valid as Cryptomyrus ona Sullivan, Lavoué & Hopkins 2016. Mormyridae. Distribution: West Africa: Gabon. Habitat: freshwater.