gibbiceps, Steatocranus Boulenger [G. A.] 1899:52, Pl. 28 (fig. 1) [Annales du Musee du Congo (Ser. Zoologie) v. 1 (fasc. 3); ref. 548] Matadi, Democratic Republic of Congo. Syntypes: BMNH 1899.2.20.12 (1), MRAC 62 (1). •Valid as Steatocranus gibbiceps Boulenger 1899 -- (Snoeks & De Boeck 1991:460 [ref. 20963], Meyer 1993:118 [ref. 20836], Ibala Zamba et al. 2022:139 [ref. 39149]). Current status: Valid as Steatocranus gibbiceps Boulenger 1899. Cichlidae: Pseudocrenilabrinae. Distribution: Central Africa: lower Congo River basin. Habitat: freshwater.