Chrysichthys auratus (Geoffroy Saint-Hilaire, 1809) Recherche rapide

Attributs

  • DISTRIBUTION: Lien Faunafri
  • Aquaculture_farming : Ajayi, 1971 .
  • Aquariology : Seegers, 2008 .
  • Biology : Daget, 1957 b | Mérona (de) & Ecoutin, 1979 .
  • Colour pattern : Geerinckx et al., 2007 | Risch, 1992a | Risch, 2003b | Seegers, 2008 .
  • Common names : Abu rial (Arabic), Agok / Dip (Dinka Northeastern: Sudan), Golden Nile catfish (English), Kultakissamonni (Finnish), Durukulli / Marushe / Tandu / Warushe (Hausa: Nigeria), Okpo isiukwu (Igbo: Nigeria), Unguli (Ijo: Nigeria), Gening-mat / Kor / Lër (Kim: Chad), Dim (Nuer: Sudan), Ezwagi (Nupe: Nigeria), Lochakolong (Turkana: Kenya), Igangan (Yoruba: Nigeria), Zakumbo (Zande: Sudan) .
  • Condition / length-weight relationship : Atobatele & Ugwumba, 2011 | Lalèyè, 2006 .
  • Current distribution known : known from most of the West African hydrographic basins, except in the coastal areas between Gambia and Liberia. Present from southern Liberia to Cabinda (Angola), and widespread throughout Lower Guinea. Also reported from the Chad and Nile basins .
  • Distribution_references : Dossou, 2013 .
  • Food habits : feeds on mollusks and small crustaceans (Branchiopods, Copepods, Ostracoda) which it digs from the substrate, and also on insects and fish .
  • Food habits_references : Atobatele & Ugwumba, 2011 | Blache et al., 1964 | Ikusemiju & Olaniyan, 1977 | Lalèyè, 1995 | Lalèyè et al., 1995b | Nwadiaro & Okorie, 1987 | Pekkola, 1919 | Sandon & Amin al Tayib, 1953 | Sturm, 1984 .
  • Genetics : Schedel et al., 2022 .
  • Growth / growth performance : Adekoya et al., 2019 | Atobatele, 2013 | Dossou, 2013 | King, 1997 | Lalèyè, 1995 | Ragheb, 2014 | Sturm, 1984 .
  • Habitat / home range : found in lakes and coastal rivers and appears to tolerate a certain amount of salt. Occurs usually over soft, slightly muddy substrates or substrates with heavy layers of leafy detritus in deep, relatively quiet waters .
  • Habitat_references : Seegers, 2008 .
  • Morphology / anatomy : Atobatele, 2013 | Bridge & Haddon, 1893 | Chardon, 1968 | De Vos, 1979 | Geerinckx et al., 2007 | Gosline, 1975 | Odiete, 1984 | Risch, 1992a | Risch, 2003b | Seegers, 2008 .
  • Mortality : Dossou, 2013 .
  • Osteology : Diogo & Chardon, 2000 .
  • Parasites : Adegoroye et al., 2019 .
  • Phylogeny : Schedel et al., 2022 .
  • Reproduction_references : Adekoya et al., 2019 | Albaret, 1979 | Albaret, 1982 | Lalèyè, 1995 | Lalèyè et al., 1995a | Offem et al., 2008 | Ragheb, 2016 | Sturm, 1984 .
  • Size : 570 mm TL .
  • Types :
    • Bagrus capito Valenciennes in Cuvier & Valenciennes, 1839: 430. Type locality: "Nil". Syntypes (2) MNHN n° B-605 and B-606.
    • Chrysichthys filamentosus Boulenger, 1912 f: 19, pl. 18, fig. 2. Type locality: "Chiloango ville, Loango à N"Kutu, Luali à Lundo et Buco Zau, Lebuzi à Kuka Muno", Cabinda. Syntypes (10) MRAC n° 1668 to 1670 and BMNH n° 1912.4.1: 440 to 446.
    • Chrysichthys kingsleyae Günther, 1899 b: 728. Type locality: "River Ogowe". Holotype BMNH n° 1899.12.23: 1.
    • Chrysichthys longifilis Pfaff, 1933: 289, fig. 5. Type locality: "Kabara" River Niger. Holotype ZMUC.
    • Chrysichthys macrops Günther, 1864 a: 71. Type locality: "Nile, Chartoum". Syntypes (6) BMNH n° 1860.11.9: 125, BMNH n° 1862.6.17: 60 to 64.
    • Chrysichthys persimilis Günther, 1899 b: 727. Type locality: "Gabon". Holotype BMNH n° 1867.5.22: 1.
    • Gephyroglanis tilhoi Pellegrin, 1909 g: 243. Type locality: "Bol (Lac Tchad)" Holotype MNHN n° 1909-424.
    • Pimelodus auratus E. Geoffroy Saint-Hilaire, 1809: pl. 15, fig. 34. Type locality: "Nil". Types unknown.
  • Zoological_nomenclature / taxonomic information : Dossou, 2013 .