mentatus, Haplochromis Regan [C. T.] 1925:188, Pl. 10 [Occasional Papers of the Boston Society of Natural History v. 5; ref. 15566] Lake Edward, Uganda. Holotype (unique): MCZ 31523. •Valid as Haplochromis mentatus Regan 1925 -- (van Oijen et al. 1991:144 [ref. 20956], Vranken et al. 2022:18 [ref. 39202], Vranken et al. 2023:[18] [ref. 40198]). Current status: Valid as Haplochromis mentatus Regan 1925. Cichlidae: Pseudocrenilabrinae. Distribution: Eastern Central Africa: Lakes Edward and George. Habitat: freshwater.