Haplochromis obtusidens Trewavas, 1928

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Tilapia lacrimosa (part.) : Boulenger, 1906 b Descriptions of new fishes discovered by Mr. E. Degen in Lake Victoria. | Boulenger, 1907 l Zoology of Egypt. The fishes of the Nile published for the Egyptian Government. 2 vol. | Boulenger, 1911 l Collezioni zoologiche fatte nell' Uganda dal Dott. E. Bayon. | Pappenheim & Boulenger, 1914 Fische. Wissenschaftliche Ergebnisse der deutschen Zentral-Afrika Expedition, 1907-1908. Wissenschaftliche Ergebnisse der Deutschen Zentral-Afrika Expedition, 1907-1908. | Boulenger, 1915 c : 139 (junior synonym)Catalogue of the fresh-water fishes of Africa in the British Museum (Natural History)..
Haplochromis desfontainesii (part.) : Boulenger, 1907 l Zoology of Egypt. The fishes of the Nile published for the Egyptian Government. 2 vol. | Boulenger, 1915 c : 284 (junior synonym)Catalogue of the fresh-water fishes of Africa in the British Museum (Natural History). | Gilchrist & Thompson, 1917 b The freshwater fishes of South Africa. Part VI (continued). | Cunnington, 1920 The fauna of the African lakes : a study in comparative limnology with special reference to Tanganyika. | David & Poll, 1937 Contribution à la faune ichthyologique du Congo belge : collections du Dr. H. Schouteden (1924-1926) et d'autres récolteurs..
Haplochromis cinereus (part.) : Regan, 1922 c : 158 (junior synonym)The cichlid fishes of Lake Victoria. | Regan, 1929 New cichlid fishes from Lakes Victoria, Kioga and Albert..
Haplochromis obtusidens : Trewavas, 1928 a Descriptions of five new cichlid fishes of the genus Haplochromis from Lake Victoria. | Graham, 1929 : 72The Victoria Nyanza and its fisheries - A report on the fishing survey of Lake Victoria 1927-28. | Regan, 1929 : 391New cichlid fishes from Lakes Victoria, Kioga and Albert. | E.A.F.R.O., 1952 a : 25East African Fisheries Research Organisation, Annual Report 1951. | E.A.F.R.O., 1952 b : 44Mollusc eating species of Cichlidae in Lake Victoria. | E.A.F.R.O., 1952 c : 45Key to the mollusc eating Cichlidae in Lake Victoria. | E.A.F.R.O., 1952 d : 47A note on the possible methods of biological control of Bilharzia in permanent ponds and dams. | Greenwood, 1959 c : 167The monotypic genera of cichlid fishes in Lake Victoria. Part 2. | Greenwood, 1960 a : 251, fig. 18A revision of the Lake Victoria Haplochromis species (Pisces, Cichlidae). Part 4. | Greenwood, 1962 d : 206A revision of the Lake Victoria Haplochromis species (Pisces, Cichlidae). Part 5. | Greenwood, 1965 a : 5Environmental effects on the pharyngeal mill of a cichlid fish Astatoreochromis alluaudi and their taxonomic implications. | Gee, 1966 b : 73A note on lenght frequency and "species group" composition of Haplochromis populations in Lake Victoria. | E.A.F.F.R.O., 1970 : 6East African Freshwater Fisheries Research Organisation, Annual Report 1969. | Greenwood, 1973 b : fig. 4Morphology, endemism and speciation in African Cichlid fishes. | Greenwood, 1974 b : 37, fig. 5The cichlid fishes of Lake Victoria, East Africa : the biology and evolution of a species flock. | Barel et al., 1976 : 245, fig. 47The shape of the skeletal elements in the head of a generalized Haplochromis species ; H. elegans Trewavas, 1933 (Pisces, Cichlidae). | Dullemeijer & Barel, 1977 : fig. 6Functional morphology and evolution. In Hecht, M. ; Goody, P.C. ; Hecht, B.M. (Eds) : Major patterns in vertebrate evolution. | Greenwood & Barel, 1978 : 141A revision of the Lake Victoria Haplochromis species (Pisces, Cichlidae). Part 8. | F.F.R.I., 1981 : 106Research of the Haplochromis Ecology Survey Team (HEST). | Hoogerhoud & Witte, 1981 : 232, fig. 6Revision of species from the "Haplochromis" empodisma group. | Isingo, 1981 : 113Taxonomic and histological study on Haplochromis empodisma - obtusidens species complex in Lake Victoria - Mwanza Gulf. | Van Oijen et al., 1981 : 161An introduction to ecological and taxonomic investigations on the haplochromines cichlids from the Mwanza Gulf of Lake Victoria. | Hoogerhoud et al., 1983 : 299The ecological differentiation of two closely resembling insectivorous haplochromine species (Cichlidae) from Lake Victoria (H. iris and H. hiatus : Pisces, Cichlidae). | Hoogerhoud, 1984 : 542A taxonomic reconsideration of the haplochromine genera Gaurochromis Greenwood, 1980 and Labrochromis Regan, 1920 (Pisces, Cichlidae). | Hoogerhoud, 1986 d : 10Ecological morphology of some cichlid fishes. Inleiding, samenvatting en perspectief. | Ufermann et al., 1987 : 203Catalogue des Cichlides (Pisces, Perciformes, Cichlidae Bonaparte, 1840). Vol. 1. Alphabétique. | Witte & Witte-Maas, 1987 : 22Implications for taxonomy and functional morphology of intraspecific variation in Haplochromine cichlids of Lake Victoria. With descriptions of five zooplanktivorous species..
Gaurochromis (Mylacochromis) obtusidens : Greenwood, 1980 b : 32, fig. 23 (junior synonym)Towards a phyletic classification of the genus Haplochromis (Pisces, Cichlidae) and related taxa. 2. The species from lakes Victoria, Nabugabo, Edward, George and Kivu. | Hoogerhoud, 1984 : 542, fig. 3 (junior synonym)A taxonomic reconsideration of the haplochromine genera Gaurochromis Greenwood, 1980 and Labrochromis Regan, 1920 (Pisces, Cichlidae). | Ufermann et al., 1987 : 170 (junior synonym)Catalogue des Cichlides (Pisces, Perciformes, Cichlidae Bonaparte, 1840). Vol. 1. Alphabétique..

Attributs

DISTRIBUTION: Lien Faunafri
Current distribution known : Lake Victoria .
Food habits / trophic level_references : EAFRO, 1952 a | EAFRO, 1952 b | EAFRO, 1952 d | Greenwood, 1960 a .
Habitat / home range : shallow water (less than 10 m) with a soft mud bottom A few specimens have been caught over sand and from a depth of 18 m .
Morphology / anatomy : Barel et al., 1976 | Dullemeijer & Barel, 1978 | Greenwood, 1973 b .
Reproduction_references : Greenwood, 1960 a .
Size : 114 mm SL .
Types :
- Haplochromis obtusidens Trewavas, 1928 a: 95. Type locality: "Lake Victoria". Lectotype BMNH n° 1928.5.30: 21 (selected by Greenwood, 1962 d: 266); paratype BMNH n° 1928.5.30: 20.