heterodontus, Ophthalmochromis ventralis Poll [M.] & Matthes [H.] 1962:13, Pls. 4-5 [Annales, Musée Royal de l'Afrique Centrale, Tervuren, Série in 8o, Sciences Zoologiques No. 111; ref. 3538] Mboko Island, Lake Tanganyika. Holotype: MRAC 130671. Paratypes: (28) MRAC 130672 (1), 130673-84 (12), 130685-86 (1, 1), 130687-89 (3), 130690 (1), 130691-93 (3), 130694 (1). Type catalog: Derijst 1991:58 [ref. 21528]. •Valid as Ophthalmotilapia heterodonta (Poll & Matthes 1962) -- (Maréchal & Poll, 1991:303 [ref. 20946], Konings 2015:50 [ref. 34660], Konings 2019:51 [ref. 36983]). Current status: Valid as Ophthalmotilapia heterodonta (Poll & Matthes 1962). Cichlidae: Pseudocrenilabrinae. Distribution: Eastern Africa: northwestern Lake Tanganyika. Habitat: freshwater.