FB-5229 http://www.fishbase.org/summary/SpeciesSummary.php?id=5229 Animalia Chordata Teleostei Characiformes Alestidae Alestes Alestes dentex (Linnaeus, 1758) Tewe Kawara baladi Kawwara baladi Characin Nile robber Silversides Hammas-mölderkala Asenti Asentiwe Asotiklapa Hammasalesti Mazari Shemani Kaya Sèlinthe Arefe Alerio Basongirino Cien Cin Delete Dorobela Egbagi Girfiga Juse Kodo Lelete Mimbre Nyele Oza Vaï Van Vore Alestes dentex dentex (Linnaeus, 1758) Alestes dentex sethente Valenciennes, 1850 Alestes hasselquisti (Cuvier, 1818) Alestes sethente Valenciennes, 1850 Characinus niloticus Geoffroy Saint-Hilaire, 1809 Cyprinus dentex Linnaeus, 1758 Myletes dentex (Linnaeus, 1758) Myletes hasselquistii Cuvier, 1818 Salmo dentex Hasselquist, 1762 Salmo niloticus (non Hasselquist, 1762) 1992-03-20 2022-10-25 Breder, C.M. and D.E. Rosen0 Modes of reproduction in fishes. T.F.H. Publications, Neptune City, New Jersey. 941 p. 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(Ref. 55783) Getahun, A.0 An overview of the diversity and conservation status of the Ethiopian freshwater fauna. J. Afrotrop. Zool. Special Issue:87-96. (Ref. 58460) Paugy, D.0 Alestidae. p. 236-282. In D. Paugy, C. Lévêque and G.G Teugels (eds.) The fresh and brackish water fishes of West Africa Volume 1. Coll. faune et flore tropicales 40. Institut de recherche de développement, Paris, France, Muséum national d'histoire naturelle, Paris, France and Musée royal de l'Afrique Central, Tervuren, Belgium, 457p. (Ref. 81279) FAO-FIES0 Aquatic Sciences and Fisheries Information System (ASFIS) species list. Retrieved from http://www.fao.org/fishery/collection/asfis/en, March 2010. (Ref. 83882) FAO-FIES0 Aquatic Sciences and Fisheries Information System (ASFIS) species list. Retrieved from http://www.fao.org/fishery/collection/asfis/en, March 2012. (Ref. 90062) FAO-FIES0 Aquatic Sciences and Fisheries Information System (ASFIS) species list. Retrieved from http://www.fao.org/fishery/collection/asfis/en, April 2014. (Ref. 95632) FAO-FIES0 Aquatic Sciences and Fisheries Information System (ASFIS) species list. Retrieved from http://www.fao.org/fishery/collection/asfis/en, [accessed 13/04/2015]. (Ref. 101110) eElurikkus0 eElurikkus koondab ühte portaali Eesti eluslooduse andmed. http://elurikkus.ut.ee/ (Ref. 105471) Moritz, T., Z.N. El Dayem, M.A. Abdallah and D. Neumann0 New and rare records of fishes from the White Nile in the Republic of the Sudan. Cybium 43(2):137-151. (Ref. 120561) Toledo-Piza, M., E.G. Baena, F.C.P. Dagosta, N.A. Menezes, M., Benine, R.C. Andrade, V.A. Bertaco, J.L.O. Birindelli, G. Boden, P.A. Buckup, P. Camelier, F.R. Carvalho, R.M.C Castro, J. Chuctaya, E. Decru and …0 Checklist of the species of the Order Characiformes (Teleostei: Ostariophysi). Neotrop. Ichthyol. 22(1):1-548. (Ref. 130776) Da, N., K. Diop, G. Djidohokpin, Y. Ndiour, A. Bolonga, J. Snoeks and T. Musschoot0 Length-weight and length-length relationships of 48 Senegalese freshwater fish species based on collection specimens. Cybium 47(3):259-270. (Ref. 130826) Lucas, M.C., E. Baras, T.J. Thom, A. Duncan and O. Slavík0 Migration of freshwater fishes. Blackwell Science Ltd. 440 p. (Ref. 138143) FB-GeneralDescr-5229 http://purl.org/dc/dcmitype/Text text/html Tess Cruz 1992-03-20 00:00:00 2022-10-25 00:00:00 Biology http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=5229 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Threats Omnivorous, stomachs examined contained seeds, zooplankton, insects or fish fry (Ref. 28714). Two subspecies: Alestes dentex dentex in the Nile and Alestes dentex sethente (Valenciennes, 1849) in Sudanian basins of West Africa. Paugy, D. 1990 Characidae. p. 195-236. In C. Lévêque, D. Paugy and G.G. Teugels (eds.) Faune des poissons d'eaux douces et saumâtres de l'Afrique de l'Ouest. Tome I. Coll. Faune Tropicale n° XXVIII. Musée Royal de l'Afrique Centrale, Tervuren et O.R.S.T.O.M., Paris, 384 p. (Ref. 2880) FB-DiagnosticDescr-5229 http://purl.org/dc/dcmitype/Text text/html Maria Lourdes D. Palomares 1992-07-03 00:00:00 2022-11-23 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=5229 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Habitat Diagnosis: multicuspid teeth set in two rows and not overlapping the jaws when the mouth is closed; teeth stout, not compressed; eyes without or with weakly developed adipose lids; anal fin with 22-26 rays (Ref. 28714). At most 27 gill rakers on lower limb of first gill arch (18-27); 3 unbranched and 18-23 branched anal-fin rays; dorsal-fin origin distinctly behind level of pelvic-fin insertions (Ref. 2880, 81279). Scales small (Ref. 28714), 43-51 in lateral line (Ref. 2880, 81279).Description: dorsal-fin origin behind level of pelvic-fin insertions, but not as far back as in A. baremoze; well developed fontanel (Ref. 2880, 81279). See additional characters for A. baremoze for sexual dimorphism in Alestes species.Colouration: silvery color, back darker gray or bluish, belly white; fins grayish or slightly tinted with yellow orange; inferior lobe of caudal red; both caudal lobes edged with black along fork; no humeral or precaudal spots (Ref. 2880, 81279). Paugy, D. 2003 Alestidae. p. 236-282. In D. Paugy, C. Lévêque and G.G Teugels (eds.) The fresh and brackish water fishes of West Africa Volume 1. Coll. faune et flore tropicales 40. Institut de recherche de développement, Paris, France, Muséum national d'histoire naturelle, Paris, France and Musée royal de l'Afrique Central, Tervuren, Belgium, 457p. (Ref. 81279) FB-Morphology-5229 http://purl.org/dc/dcmitype/Text text/html Maria Lourdes D. Palomares 1992-07-03 00:00:00 2022-11-23 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=5229 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Distribution Anal spines: 0; Analsoft rays: 21 - 26; Vertebrae: 45 - 48 Paugy, D. 2003 Alestidae. p. 236-282. In D. Paugy, C. Lévêque and G.G Teugels (eds.) The fresh and brackish water fishes of West Africa Volume 1. Coll. faune et flore tropicales 40. Institut de recherche de développement, Paris, France, Muséum national d'histoire naturelle, Paris, France and Musée royal de l'Afrique Central, Tervuren, Belgium, 457p. (Ref. 81279) FB-Distribution-5229 http://purl.org/dc/dcmitype/Text text/html Tess Cruz 1992-03-20 00:00:00 2025-11-05 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=5229 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Uses Africa: Chad, Niger, Volta, Gambia, Senegal (Ref. 2880, 81279). Outside West Africa this species is found in Nile basin, including Lower Nile, White Nile, Blue Nile and Murchison Nile (Ref. 5331) and Lake Mobutu Sese Seko [=Lake Albert] and Omo-Lake Turkana system (Ref. 2880). Paugy, D. 1990 Characidae. p. 195-236. In C. Lévêque, D. Paugy and G.G. Teugels (eds.) Faune des poissons d'eaux douces et saumâtres de l'Afrique de l'Ouest. Tome I. Coll. Faune Tropicale n° XXVIII. Musée Royal de l'Afrique Centrale, Tervuren et O.R.S.T.O.M., Paris, 384 p. (Ref. 2880) FB-Uses-5229 http://purl.org/dc/dcmitype/Text text/html Tess Cruz 1992-03-20 00:00:00 2022-10-25 00:00:00 Importance http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=5229 http://rs.tdwg.org/ontology/voc/SPMInfoItems#LifeCycle fisheries: commercial Anonymous 1998 Fisheries statistical bulletin, Kainji Lake, Northern Nigeria, 1997. Nigerian-German Kainji Lake Fisheries Promotion Project Technical Report Series 9. 29pp. (Ref. 28265) FB-Migration-5229 http://purl.org/dc/dcmitype/Text text/html Tess Cruz 1992-03-20 00:00:00 2022-10-25 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=5229 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Size Potamodromous. Migrating within streams, migratory in rivers, e.g. Saliminus, Moxostoma, Labeo. Migrations should be cyclical and predictable and cover more than 100 km. Lucas, M.C., E. Baras, T.J. Thom, A. Duncan and O. Slavík 2001 Migration of freshwater fishes. Blackwell Science Ltd. 440 p. (Ref. 138143) FB-LifeCycle-5229 http://purl.org/dc/dcmitype/Text text/html Rainer Froese 1992-03-20 00:00:00 2022-10-25 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org//Reproduction/FishReproSummary.php?ID=5229&StockCode=5469 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Threats Up to 300 eggs are scattered on the bottom. Larvae hatch after about 6 days. Riehl, R. and H.A. Baensch 1996 Aquarien Atlas, Band 1. 10th edition. Mergus Verlag GmBH, Melle, Germany. 992 p. (Ref. 13371) FB-TrophicStrategy-5229 http://purl.org/dc/dcmitype/Text text/html Maria Lourdes D. Palomares 1992-07-03 00:00:00 2003-11-07 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public dentex http://rs.tdwg.org/ontology/voc/SPMInfoItems#Diseases Opportunistic feeder on zooplankton, insects (immature stages of Chironomidae, Trichoptera, Ephemeroptera, and Hemiptera as well as swimming larvae of Chaoborid insects) and seeds of Graminea and Cyperacea (Ref. 46977). Hickley, P. and R.G. Bailey 1987 Food and feeding relationships of fish in the Sudd swamps (River Nile, southern Sudan). J. Fish Biol. 30(2):147-159. FB-Size-5229 http://purl.org/dc/dcmitype/Text text/html Tess Cruz 1992-03-20 00:00:00 2022-10-25 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=5229 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Habitat 55.0 cm TL (male/unsexed; (Ref. 2880)); max. published weight: 600 g (Ref. 3799); max. reported age: 7 years (Ref. 2758) Paugy, D. 1990 Characidae. p. 195-236. In C. Lévêque, D. Paugy and G.G. Teugels (eds.) Faune des poissons d'eaux douces et saumâtres de l'Afrique de l'Ouest. Tome I. Coll. Faune Tropicale n° XXVIII. Musée Royal de l'Afrique Centrale, Tervuren et O.R.S.T.O.M., Paris, 384 p. (Ref. 2880) Ita, E.O. 1984 Kainji (Nigeria). p. 43-103. In J.M. Kapetsky and T. Petr (eds.) Status of African reservoir fisheries. CIFA Tech. Pap. 10:326 p. (Ref. 3799) Daget, J. 1952 Mémoire sur la biologie des poissons du Niger moyen. I. Biologie et croissance des espèces du genre <i>Alestes</i>. Bull. Inst. Fondamental Afr. Noire A. Sci. Nat. 14(1):191-225. (Ref. 2758) FB-Threats-2 http://purl.org/dc/dcmitype/Text text/html Belen Acosta 1990-10-18 00:00:00 2024-03-07 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=2 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Distribution Least Concern (LC) , IUCN Grouper and Wrasse Specialist Group IUCN 2006 2006 IUCN red list of threatened species. www.iucnredlist.org. Downloaded July 2006. FB-Diseases-5229-1422 http://purl.org/dc/dcmitype/Text text/html Allan Palacio 2005-01-07 00:00:00 2005-02-02 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/diseases/diseasesList.cfm?ID=5229&StockCode=5469 Annulotrema Infestation 4. Parasitic infestations (protozoa, worms, etc.) Khalil, L.F. and J.P. Thurston 1973 Studies on the helminth parasites of freshwater fishes of Uganda including the descriptions of two new species of digeneans. Rev. Zool. Bot. afr. 87(2):209-248. (Ref. 52494) FB-Habitat-5229 http://purl.org/dc/dcmitype/Text text/html Tess Cruz 1992-03-20 00:00:00 2022-10-25 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=5229 http://rs.tdwg.org/ontology/voc/SPMInfoItems#TrophicStrategy pelagic; potamodromous (Ref. 138143); freshwater; pH range: 6.0 - 6.5; dH range: 4 - 18 Lucas, M.C., E. Baras, T.J. Thom, A. Duncan and O. Slavík 2001 Migration of freshwater fishes. Blackwell Science Ltd. 440 p. (Ref. 138143)