longianalis, Ectodus Boulenger [G. A.] 1899:91, Pl. 19 (fig. 4) [Transactions of the Zoological Society of London v. 15 (pt 4, no. 1); ref. 550] Moliro, Democratic Republic of Congo, southern Lake Tanganyika. Holotype (unique): MRAC 204 or 254. Also appeared in Boulenger 1900:145, Pl. 54 (fig. 1) [ref. 555]. •Synonym of Xenotilapia melanogenys (Boulenger 1898). •Synonym of Enantiopus melanogenys (Boulenger 1898) -- (Maréchal & Poll 1991:86 [ref. 20946]). Current status: Synonym of Enantiopus melanogenys (Boulenger 1898). Cichlidae: Pseudocrenilabrinae. Habitat: freshwater.