stigmatopygus, Poropanchax Wildekamp [R. H.] & Malumbres [F. J.] 2004:63, Fig. 3 [Cybium v. 28 (no. 1); ref. 27740] Lower Sanaga, Cameroon. Holotype: MNHN 1978-742 (largest specimen, with label). Paratypes: MNHN 1978-742 [same number as holotype] (2). Also described as new in Wildekamp & Malumbres 2005:27. •Valid as Poropanchax stigmatopygus Wildekamp & Malumbres 2004 -- (van der Zee et al. 2019:9 [ref. 37017], Fermon et al. 2022:267 [ref. 39448]). Current status: Valid as Poropanchax stigmatopygus Wildekamp & Malumbres 2004. Procatopodidae: Procatopodinae. Distribution: Western-central Africa: Cameroon, Equatorial Guinea and northwestern Gabon. Habitat: freshwater.