exigoideum, Aphyosemion Radda [A. C.] & Huber [J. H.] 1977:141, Fig. 2 [Aquaria: Vivaristische Fachzeitschrift mit Vereinsmitteilungen v. 24 (no. 8); ref. 7277] Small rainforest creek near Mandilou, western Gabon, elevation 70 meters. Holotype: NMW 90745 (1 of 2). Paratypes: MNHN 1978-0410 [or 0140] (4), MRAC (2), MZUV (8), NMW 90745 (1 of 2). •Valid as Aphyosemion exigoideum Radda & Huber 1977 -- (Wildekamp et al. 1986:210 [ref. 6198], Wildekamp 1993:157 [ref. 26378], Lazara 2001:20 [ref. 25711], van der Zee et al. 2007:187 [ref. 30034], Fermon et al. 2022:255 [ref. 39448]). Current status: Valid as Aphyosemion exigoideum Radda & Huber 1977. Nothobranchiidae. Distribution: Western-central Africa: Gabon endemic. Habitat: freshwater.