Ichthyborus besse (Joannis (de), 1835) Recherche rapide

Attributs

  • DISTRIBUTION: Lien Faunafri
  • Colour pattern : Gosse & Coenen, 1990 | Gosse et al., 2003 .
  • Common names : Alekagurgur / Atem duor [Dinka, Northeastern (Dinka): Sudan], Lohi-nokissalmler (Estonian), Lohitetra (Finnish), Kurmisia / Kurmising (Kim: Chad), Nyanman (Nuer: Sudan), Cwak (Shilluk: Sudan), Seresereuru (Zande: Sudan) .
  • Condition / length-weight relationship : Lek & Lek, 1978c .
  • Current distribution known : in western Africa, it is known from the Chad basin (Nigeria, Chad and Central African Republic) and the Benue river (Nigeria and Cameroon). In north-eastern Africa it is known from the Nile river basin .
  • Distribution_references : Gosse & Coenen, 1990 | Gosse et al., 2003 .
  • Food habits / trophic level : in Chad basin fishes longer than 60 mm feed on small fishes or fin of large fishes; in Nile basin it feeds on Caridina and fish fry .
  • Food habits / trophic level_references : Bailey, 1994 | Daget, 1967 c | Lavoué et al., 2017 | Lek & Lek, 1978 a .
  • Genetics : Arroyave et al., 2013 | Lavoué et al., 2017 .
  • Growth / growth performance : Lek & Lek, 1978c .
  • Habitat / home range : inhabits open water and fringing vegetation .
  • Habitat_references : Lek & Lek, 1978c .
  • Morphology / anatomy : Daget, 1967 c | Gosse & Coenen, 1990 | Gosse et al., 2003 | Mohamed, 2014 | Vari, 1979 .
  • Phylogeny : Arroyave et al., 2013 | Lavoué et al., 2017 .
  • Reproduction : in Chad basin, spawning takes place mainly in the "yaéré" between the end of July and the end of September .
  • Reproduction_references : Lek & Lek, 1978 c: 72 .
  • Size : 208 mm SL, 245 mm TL .
  • Types :
    • Characinus besse Joannis, 1835: 4, pl. 10. Type locality: "Thèbes" (Nile River, Egypt). Syntypes (2) MNHN n° 9721.
    • Ichthyborus microlepis Günther, 1864 a: 363. Type locality: "Upper Nile Chartoum". Syntypes (2) BMNH n° 1863.3.9: 22 to 23.
    • Psalidostoma caudimaculatum Kner, 1865: 99, fig. Type locality: "von weissem Nil ohne nahere Bezeichnung". Type lost.
  • Use and trade : harvested for human consumption .