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Type: Article
Published: 2016-07-26
Page range: 124–130
Abstract views: 102
PDF downloaded: 4

Wallaceochromis gen. nov, a new chromidotilapiine cichlid genus (Pisces: Perciformes) from West Africa

University of Vienna, Faculty of Life Sciences, Department of Integrative Zoology, Althanstraße 14, 1090 Vienna, Austria.
University of Vienna, Faculty of Life Sciences, Department of Integrative Zoology, Althanstraße 14, 1090 Vienna, Austria.
University of Vienna, Faculty of Life Sciences, Department of Theoretical Biology, Althanstraße 14, 1090 Vienna, Austria
Pisces Wallaceochromis West Africa key to species biogeography

Abstract

A new genus, Wallaceochromis, is described for the chromidotilapiine cichlids of the Pelvicachromis humilis group. It differs from Pelvicachromis sensu stricto in the number and arrangement of tubular infraorbitals, a straighter and sloping dorsal head profile with a low supraoccipital crest, higher abdominal vertebral counts (14–15 vs. 13–14), and in displaying a pattern of vertical bars on the body in several behavioral situations.

References

  1. Barel, C.D.N., van Oijen, M.J.P., Witte, F. & Witte-Maas, E.L.M. (1977) An Introduction to the Taxonomy of the Haplochromine Cichlidae from Lake Victoria. Netherlands Journal of Zoology, 27 (4), 333–389.

    Dingerkus, G. & Uhler, L.D. (1977) Enzyme clearing of alcian blue stained whole small vertebrates for demonstration of cartilage. Stain Technology, 52, 229–232.
    http://dx.doi.org/10.3109/10520297709116780

    Greenwood, P.H. (1987) The genera of pelmatochromine fishes (Teleostei, Cichlidae). A phylogenetic review. Bulletin of the British Museum (Natural History), Zoology Series, 53, 139–203.

    Lamboj, A. (2004a) Pelvicachromis signatus and Pelvicachromis rubrolabiatus, two new cichlid species (Teleostei, Perciformes) from Guinea, West Africa. Zootaxa, 454, 1–12.

    Lamboj, A. (2004b) The Cichlid Fishes of Western Africa. Bornheim: Birgit-Schmettkamp-Verlag, 255 pp.

    Lamboj, A. & Kratochvil, H. (1997) Molekularbiologische Vergleiche mitochondrialer DNA bei chromidotilapiinen Cichliden (Teleostei; Perciformes), In: Zissler, D. (Ed.), Short Communications. Proceedings of the German Zoological Society, 178 pp.

    Lamboj, A., Bartel, D. & Dell‘ Ampio, E. (2014) Revision of the Pelvicachromis taeniatus - group (Teleostei, Perciformes), with revalidation of the taxon Pelvicachromis kribensis (Boulenger, 1911) and description of a new species. Cybium, 38 (3) 205–222.

    Schwarzer, J., Lamboj, A., Langen, K., Misof, B. & Schliewen, U.K. (2014) Phylogeny and age of chromidotilaiine cichlids (Teleostei: Cichlidae). Hydrobiologia.
    http://dx.doi.org/10.1007/s10750-014-1918-1

    Stiassny, M.L.J. (1991) Phylogenetic intrarelationships of the famly Cichlidae: an overview, In: Keenleyside, M.H.A. (Ed.), (1991) Cichlid Fishes. Behaviour, Ecology and Evolution. Chapman & Hall, London, pp. 1–35.

    Thys van den Audenaerde, D.F.E. (1968) A preliminary contribution to a systematic revision of the Genus Pelmatochromis Hubrecht senu lato (Pisces, Cichlidae). Revue de Zoologie et Botanique Africaines, 77, 349–391.

    Trewavas, E. (1974) The freshwater fishes of rivers Mungo and Meme and lakes Kotto, Mbodaong and Soden, West Cameroon. Bulletin of the British Museum (Natural History), Zoology Series, 26, 328–419.