Kifi mai suna butter catfish na Afirka
| Kifi mai suna butter catfish na Afirka | |
|---|---|
 | |
| Conservation status | |
 LC (mul)  (IUCN 3.1) | |
| Scientific classification | |
| Kingdom | Animalia |
| Phylum | Chordata (mul)  |
| Class | Actinopteri (mul) |
| Order | Siluriformes (mul) |
| Dangi | Schilbeidae (mul) |
| Genus | Schilbe (mul)
|
| jinsi | Schilbe mystus Linnaeus, 1758
|
kifi na man shanu na Afirka (Shilbe mystus) nau'in kifi ne a cikin dangin Schilbeidae. Yana da asali ga manyan kogi da yawa a Afirka.[1] Sauran sunayen gama gari ga kifin sun haɗa da kifin man shanu, barbel man shanu, kifin gilashin Afirka, lubangu, kifin mystus, kifin azurfa, da kifin azura. [1] Carl Linnaeus ne ya bayyana shi da farko a matsayin Silurus mystus a cikin 1758. [1]
Bayyanawa
[gyara sashe | gyara masomin]Kifin man shanu na Afirka yana da jiki mai matsewa kuma fin ɗin kifin mai kitse yana nan koyaushe. [2] Yana iya girma har zuwa 40 centimetres (16 in) TL kuma ya ruwaito har zuwa matsakaicin nauyin 250 grams (8.8 oz) . [2] Launi ne mai launin ruwan kasa a kai da kuma saman bayan kifin, kuma fari ne mai launin azurfa a ƙasan kifin. [1] Fiffun yawanci ba su da launi. [1] [2] An kiyasta cewa tsawon rayuwar kifin zai kasance daga shekaru 6 zuwa 7 [2]
Ana yawan samunsa a tsaye ko a hankali a cikin ruwa mai budewa na tabkuna, tafkuna, koguna, da maras zurfi inda akwai ciyayi.[1] Ana samun sa a wasu lokuta a cikin yashi ko koguna masu duwatsu, ko filayen ambaliyar ruwa.[3] Yana ciyarwa daga tsakiyar ruwa da ruwa a kan kifi, kwari, crustaceans, ostracods, kwari.[4][3][1][5] An lura da shi don ciyar da nau'in kifi Elephant snout (Hyperopisus bebe) da Oreochromis niloticus">Nilu tilapia (Oreochromis niloticus). [5] Nau'in ya fi aiki da dare ko a cikin haske mai sauƙi.[1] Yana haifar da lokacin ruwan sama a watan Satumba da Oktoba, ta hanyar ƙaura zuwa cikin ambaliyar ruwa da koguna da rafi don haifar da shi.[4] Yana iya haifar da wurare da yawa, yana ajiye ƙwai a kan ciyayi.[3]
Amfani da shi
[gyara sashe | gyara masomin]Wannan kifin yana da matuƙar muhimmanci a kasuwanci a sassa da dama na Afirka a matsayin kifin abinci mai mahimmanci. Haka kuma ana sayar da shi a kasuwancin kifaye. [3] A arewacin Afirka, kifin yana fuskantar barazanar madatsun ruwa, gurɓatar ruwa, fari, da ƙarancin ruwa. [3] Gabaɗaya, IUCN ta lissafa nau'in a matsayin Mafi Damuwa ga Tsakiya, Arewa, Arewa maso Gabas, da Yammacin Afirka. A gabashin Afirka, nau'in yana cikin mummunan raguwa saboda yawan kamun kifi da cin zarafi kuma ana kimanta shi a yankuna a matsayin Mai Rauni. [3]
Manazarta
[gyara sashe | gyara masomin]- 1 2 3 4 5 6 7 8 Zengeya, Tsungai (12 June 2014). "Schilbe mystus (African butter catfish)". Invasive Species Compendium. CAB International. Retrieved 15 October 2016. Cite error: Invalid
<ref>tag; name "cabi" defined multiple times with different content. - 1 2 3 4 Pauly, D., ed. (June 2016). "Schilbe mystus (Linnaeus, 1758)". Fishbase. Retrieved 15 October 2016. Missing
|editor1=(help) - 1 2 3 4 5 6 Cite error: Invalid
<ref>tag; no text was provided for refs named "iucn". - 1 2 Omondi, Reuben and James Ogari (1994). "Preliminary Study on the Food and Feeding Habits of Schilbe mystus (Linn., 1762) in River Nyando" (PDF). Proceedings of the Second EEC Regional Seminar on Recent Trends of Research on Lake Victoria Fisheries. Retrieved 16 October 2016.
- 1 2 Ayoade, A.; et al. (December 2008). "Diet and dietary habits of the fish Schilbe mystus (Siluriformes: Schilbeidae) in two artificial lakes in Southwestern Nigeria". Revista de Biología Tropical. Rev Biol Trop. 56: 1847–55. doi:10.15517/rbt.v56i4.5764. PMID 19419086. Retrieved 16 October 2016.