Haplochromis xanthopteryx (Seehausen & Bouton, 1998) Recherche rapide

Attributs

  • DISTRIBUTION: Lien Faunafri
  • Colour pattern : Seehausen & Bouton, 1998g .
  • Current distribution known : endemic to the steeply sloping eastern side of the northern Mwanza Gulf in southern Lake Victoria. Abundant there at all rocky outcrops between the Gabalema Islands in the north and Butimba Point in the south. Less abundant at the Nyegezi rocks at the southern distribution limit of the species .
  • Dentition : Seehausen & Bouton, 1998g .
  • Distribution_references : Seehausen & Bouton, 1998g .
  • Food habits / trophic level : stomach content analyses of males revealed a seasonally variable diet of insect larvae, filamentous Cyanophyta, Bryozoa, prawns, detritus and juvenile fish .
  • Food habits / trophic level_references : Seehausen & Bouton, 1998g .
  • Habitat / home range : restricted to rocky substrates. It is restricted to places with large, very steeply sloping boulders, where it inhabits the immediately inshore slope between 0.5 and at least 5 m water depth, and lives in crevices between the boulders, including rock pools within emerged rocky reefs .
  • Habitat_references : Seehausen & Bouton, 1998g .
  • Morphology / anatomy : Seehausen & Bouton, 1998g .
  • Reproduction : a polygynous female mouth brooder with maternal parental care .
  • Reproduction_references : Seehausen & Bouton, 1998g .
  • Scales : Seehausen & Bouton, 1998g .
  • Size : 91.8 mm SL .
  • Types :
    • Lithochromis xanthopteryx Seehausen & Bouton, 1998: 205-211, fig. 27, pl. 5e, 5f. Type locality: Capri Point, Mwanza Gulf, Lake Victoria, Tanzania. Holotype RMNH 33434; paratypes RMNH 33435-33439, RMNH 33440-33443, RMNH 33444-33447, RMNH 33448-33451, RMNH 33452-33455, RMNH 33556-33557, TAFIRI 86, TAFIRI 87-98, RMNH 33558-33560, RMNH 33561-33565, TAFIRI 85.