| Haplochromis obtusus | Recherche rapide |
- Haplochromis obtusus : Ricardo-Bertram et al., 1942 Report on the fish and fisheries of Lake Nyasa. | Jackson, 1961 a Check-list of the fishes of Nyasaland. | Jackson et al., 1963 Report on the survey of northern Lake Nyasa 1954/1955 by the Joint Fisheries Research Organization. | Axelrod & Burgess, 1986 African cichlids of Lakes Malawi and Tanganyika. | Axelrod et al., 1986 Dr. Axelrod's atlas of freshwater aquarium fishes. | Ufermann et al., 1987 Catalogue des Cichlides (Pisces, Perciformes, Cichlidae Bonaparte, 1840). Vol. 1. Alphabétique..