ecucuense, Chromaphyosemion Sonnenberg [R.] 2008:361, Figs. 1-2 [Ichthyological Exploration of Freshwaters v. 18 (no. 4) [for 2007]; ref. 29383] Río Muni, Río Ecucu basin, 36 kilometers east of Bata, Equatorial Guinea. Holotype: MRAC 73039-P-1170. Paratypes: MRAC 73039-P-1171-1182 (12). Plus additional non-type material. •Valid as Aphyosemion ecucuense (Sonnenberg 2008) -- (Pohlmann 2009:38 [ref. 30191], Agnèse et al. 2013:520 [ref. 32730]). Current status: Valid as Aphyosemion ecucuense (Sonnenberg 2008). Nothobranchiidae. Distribution: Coastal plain of northwestern Equatorial Guinea. Habitat: freshwater.