isidori, Mormyrus Valenciennes [A.] in Cuvier & Valenciennes 1847:285 [Histoire naturelle des poissons v. 19; ref. 4883] Nile River, Egypt. Syntypes: MNHN A-4209 (1, holotype of authors), ?A-2612 (3). Type catalog: Bertin 1940:267 [ref. 293]. •Valid as Pollimyrus isidori (Valenciennes 1847) -- (Gosse 1984:115 [ref. 6169], Paugy & Bénech 1989:300 [ref. 26478] dated 1846, Bigorne in Lévêque et al. 1990:181 [ref. 21589], Bigorne 1991:314 [ref. 20236], Lévèque et al. 1991:139 [ref. 31367], Dankwa et al. 1999:17 [ref. 28023], Lavoué et al. 2010:43 [ref. 30944], Kramer et al. 2013:16 [ref. 33002], Neumann et al. 2016:303 [ref. 35036], Levin & Golubtsov 2018:72 [ref. 35732]). Current status: Valid as Pollimyrus isidori (Valenciennes 1847). Mormyridae. Distribution: Nile system and West Africa. Habitat: freshwater.