Labeo cylindricus Peters, 1852 Recherche rapide

Attributs

  • DISTRIBUTION: Lien Faunafri
  • Colour pattern : Marshall 2011 | Reid,, 1985 | Seegers, 1996 | Skelton, 1993b | Skelton, 2001 .
  • Common names : Rooioog-labeo / Rooioog-moddervis (Afrikaans), Kalongwe (Bemba: Zambia), Labeo cervenooké (Czech), African carp / Redeye labeo / Redeye labeo / Redeyed labeo (English), Punasilm-narmasmokk (Estonian), Punasilmälabeo (Finnish), Berglabeo (German), Livuli (Kenya), Nchila / Ningwi [Nyanja (Chichewa): Malawi], Chirichiri / Nbununu / Ningo / Ningwe / Nyampotu (Swahili: Malawi, Tanzania), Gukhuna tombo (Venda: South Africa) .
  • Condition / length-weight relationship : Britton & Harper, 2006 | Marshall 2011 | Nyamweya et al., 2018 | Torres Jr., 1992 .
  • Current distribution known : widely distributed across the southern half of Africa, from the Democratic Republic of Congo and Ethiopia, to South Africa. in central Africa, this species occurs in the Congo River Basin and upper regions). in eastern Africa, this species is widespread. It is present in the Pangani drainage, Athi River system (including Tsavo drainage), Galana system, upper Tana, Northern Ewaso Nyiro basin, Lake Baringo system, Lake Bogoria (affluents), Turkwell and Kerio system (Turkana drainage), Suguta drainage. It occurs as a rarity in Lake Turkana. It is also distributed in lakes Malawi, Chiuta and Chilwa, the Shire River and throughout the Zambezi system. Reported from the Lumi River (Pangani drainage) as Labeo montanus, a junior synonym. In northeast Africa, this species is found in the Baro River and Rift lakes of Ethiopia. In southern Africa, it is widespread from the Phongolo River in northern KwaZulu-Natal, South Africa, north into the Congo basin .
  • Distribution_references : Eccles, 1992 | Marshall 2011 | Reid,, 1985 | Seegers, 1996 | Skelton, 1993b | Skelton, 2001 .
  • Ecology : Fryer, 1959 | Gaigher, 1973 | Poll, 1953 a .
  • Fisheries / overfishing : Petr, 1975 .
  • Food habits : feeds on diatoms and other small algae from the rocks, also on 'aufwuchs' from the surface of rocks, tree trunks and other firm surfaces .
  • Food habits_references : Marshall 2011 | Skelton, 1993b | Skelton, 2001 | Weyl & Booth, 1999 .
  • Genetics : Beshera & Harris, 2019 .
  • Growth / growth performance : Marshall 2011 | Mérona et al., 1988 | Nyamweya et al., 2018 | Weyl & Booth, 1999 .
  • Habitat / home range : found in both sediment-free and sediment-rich rocky biotopes; favors clear, running waters in rocky habitats of small and large rivers, also found in lakes and dams over rocky areas .
  • Habitat_references : Eccles, 1992 | Marshall 2011 | Seegers, 1996 | Skelton, 1993b | Skelton, 2001 .
  • Migration / movement : Marshall 2011 | Weyl & Booth, 1999 .
  • Morphology / anatomy : Marshall 2011 | Reid,, 1985 | Seegers, 1996 | Skelton, 1993b | Skelton, 2001 .
  • Mortality : Marshall 2011 | Weyl & Booth, 1999 .
  • Parasites : Crafford et al.,, 2012 .
  • Phylogeny : Beshera & Harris, 2019 | Liyandja et al., 2022 .
  • Reproduction : migrates upstream in masses to breed, using the mouth and broad pectoral fins to climb damp surfaces of barrier rocks and weirs. in Lake Malawi have a well marked breeding season in December. The breeding season is very short and the eggs are laid among the rocks .
  • Reproduction_references : Marshall 2011 | Nyamweya et al., 2018 | Skelton, 1993b | Skelton, 2001 | Weyl & Booth, 1999 .
  • Size : 400 mm TL .
  • Types :
    • Labeo cylindricus Peters, 1852: 684. Type locality: "Mossambique".ambezi River. Syntypes (3) ZMHU n° 3280, 3281 and 3282.
    • Labeo darlingi Boulenger, 1902 h: 13, pl. 2, fig. 1. Type locality: "Mazone River, Salisbury district", Mashonaland. Holotype BMNH n° 1902.2.12: 147.
    • Labeo kilossae Steindachner, 1916: 68, 2 fig. Type locality: "Mukondokwa River at Kilossa, Tanzania". Holotype NMW.
    • Labeo loveridgei Regan, 1920 d: 104. Type locality: "Morogoro, Tanganyika Territory". Holotype BMNH n° 1920.3.8: 6.
    • Labeo parvulus Gilchrist & Thompson, 1913: 352, fig. 22. Type locality: "Crocodile River, Transvaal". Holotype SAM n° 10.743.
    • Tylognathus cantini Sauvage, 1882: 175. Type locality: "Abyssinie". Holotype MNHN n° 1789| Vinciguerra, 1895: 50| Vinciguerra, 1898: 259| Boulenger, 1909 a: 331 (synonymy with L. cylindricus)| Bertin & Estève, 1948: 19| Fowler, 1976 a: 57.
    • Tylognathus montanus Günther, 1889: 71, pl. 8, fig. B. Type locality: "Riva River", Kilimandjaro. Holotype BMNH n° 1887.11.3: 49.
  • Use and trade : used as an algae grazer in public aquariums. It is also harvested as a food fish .
  • Zoological_nomenclature / taxonomic information : Reid,, 1985 .