declivitas, Iodotropheus Stauffer [J. R., Jr.] 1994:335, Fig. 4 [Ichthyological Exploration of Freshwaters v. 5 (no. 4); ref. 21573] Boadzulu Island, Lake Malawi [Lake Nyasa], southeastern Africa. Holotype: PSU 2723. Paratypes: MFU 6 (5); PSU 2725 (15); USNM 331699 (9). •Valid as Iodotropheus declivitas Stauffer 1994. •Synonym of Iodotropheus sprengerae Oliver & Loiselle 1972 -- (Konings 2016:108 [ref. 34521]). Current status: Synonym of Iodotropheus sprengerae Oliver & Loiselle 1972. Cichlidae: Pseudocrenilabrinae. Habitat: freshwater.