Clarias jaensis Boulenger, 1909 Recherche rapide

Attributs

  • DISTRIBUTION: Lien Faunafri
  • Artificial spawning / experimental spawning : Zango et al., 2016 .
  • Chromosomes : Ojo et al., 2011 .
  • Colour pattern : Seegers, 2008 | Teugels, 1986b | Teugels, 1992a | Teugels, 2003a | Teugels et al., 2007 .
  • Common names : Oluma (Ijo: Nigeria) .
  • Current distribution known : known from Nigeria to Gabon: Cross (Nigeria), Sanaga, Nyong, Lobe and Kribi (Cameroon), the Ntem (Cameroon and Gabon), Mbini/Woleu (Gabon and Equatorial Guinea), Komo (Gabon) and the Ogowe (Gabon and Republic of Congo). Also in the middle Congo River basin in the rivers Ja (Dja) and Sangha. In southeast Nigeria known from the Osse, Niger delta and Cross .
  • Evolution : Devaere et al., 2007c .
  • Genetics : Jansen et al., 2006 | Kundu et al., 2023 .
  • Morphology / anatomy : Devaere et al., 2007c | Seegers, 2008 | Teugels, 1986b | Teugels, 1992a | Teugels, 2003a | Teugels et al., 2007 .
  • Osteology : Devaere et al., 2007c .
  • Phylogeny : Devaere et al., 2007c | Jansen et al., 2006 | Kundu et al., 2023 | Wright, 2017 .
  • Size : 483 mm TL .
  • Types :
    • Clarias aboinensis Sydenham, 1981: 234, fig. 1. Type locality: "Ugbenu market, near Ologbo, Bendel State, Nigeria". Holotype BMNH n° 1980. 5.12: 1; paratypes MRAC n° 80-17-P-1 (1), BMNH n° 1980.5.12: 2 (1) and BMNH n° 1911.3.30: 9 (1) from "Abogaji, headwaters of the Aboinariver".
    • Clarias cameronensis Holly, 1927 d: 422, fig. 1. Type locality: "Nachtigalschnellen des Sanagaflusses". Holotype NMW n° 13.374.
    • Clarias jaensis Boulenger, 1909 c: 186. Type locality: "Ja river at Bitye, South Cameroon". Lectotype BMNH n° 1909.4.29: 77 designated by Teugels (in press); paralectotypes BMNH n° 1904.4.29: 78 (1). BMNH n° 1911.5.30: 20 (1) and BMNH n° 1911.5.30: 21-23 (3).
  • Use and trade : harvested for human consumption .