powelli, Neolebias Teugels [G. G.] & Roberts [T. R.] 1990:61, Figs. 1-4 [Journal of African Zoology v. 104; ref. 13760] Sombreiro River, Niger Delta, at Rumuekpe, 4°57'N, 6°40'E, Nigeria. Holotype: MRAC 87-24-P-135. Paratypes: BMNH [ex MNHN 1988-1148] 1988.12.8.1-25 (25); CAS [ex MNHN 1988-1148] (50); IRSNB 781 [ex MNHN 1988-1148] (25); MHNG [ex MNHN 1988-1148] (50); MNHN 1988-0008 and 0009 (1, 1), 1988-1147 to 1149 (orig. 119, 71, 73); MRAC 87-24-P-136-139 (4), 88-09-P-1-3 (3), 88-09-P-4-9 (6), 88-09-P-10-11 (2), 88-35-P-1-4 (4), 88-35-P-5-6 (1, 1), 88-37-P-1-50 [ex MNHN 1988-1147] (50, 20 c&s); USNM 301201 [ex MNHN 1988-1148] (25); ZSM 26828 [ex MNHN 1988-1148] (50). Type catalog: Vari & Howe 1991:32 [ref. 19022], Neumann 2011:254 [ref. 31652]. •Valid as Neolebias powelli Teugels & Roberts 1990 -- (Gosse in Lévêque et al. 1990:259 [ref. 21589], Lévèque et al. 1991:140 [ref. 31367], Musschoot 2024:352 [ref. 40817]). Current status: Valid as Neolebias powelli Teugels & Roberts 1990. Distichodontidae. Distribution: Western Africa: Niger Delta, Niger Delta ecoregion endemic. Habitat: freshwater.