geisleri, Nannaethiops Hoedeman [J. J.] 1956:260, Fig. [Die Aquarien- und Terrarienzeitschrift (DATZ) v. 9 (no. 10); ref. 12198] Near Boma, Democratic Republic of Congo. Holotype: ZMA 100053. Paratypes: ZMA 101088 (3). Type catalog: Matthes 1964:179 [ref. 19237], Nijssen et al. 1982:22 [ref. 19236]. •Synonym of Neolebias ansorgii Boulenger 1912 -- (Daget & Gosse 1984:207 [ref. 6185], Gosse in Lévêque et al. 1990:257 [ref. 21589], Musschoot 2024:352 [ref. 40817]). Current status: Synonym of Neolebias ansorgii Boulenger 1912. Distichodontidae. Habitat: freshwater.