FB-2396 http://www.fishbase.org/summary/SpeciesSummary.php?id=2396 Animalia Chordata Teleostei Osteoglossiformes Mormyridae Mormyrus Mormyrus hasselquistii Valenciennes, 1847 Khashm al banat Khashm el banat Rypoun Hasselquistův Elephant snout Hasselquisti nokiskala Roume-boss Lele Ado lakok Allômur Ashambil Got Guluwa Gulwa Letril Mboro Nanadasurun Tubshunda Tumbara Ugot Yalgen-suuga Zomol 冈氏长颌鱼 岡氏長頜魚 Mormyrodes hasselquistii (Valenciennes, 1846) Mormyrus agnus Pappenheim, 1907 Mormyrus cashive (non Linnaeus, 1758) Mormyrus guentheri Boulenger, 1899 Mormyrus hasselquisti Valenciennes, 1847 Mormyrus hasselquisti hasselquisti Valenciennes, 1847 Mormyrus hasselquistii guentheri Boulenger, 1899 Mormyrus herse (non Sonnini, 1799) 1991-03-04 2004-08-23 Teugels, G.G., C. Lévêque, D. Paugy and K. Traoré0 État des connaissances sur la faune ichtyologique des bassins côtiers de Côte d'Ivoire et de l'ouest du Ghana. Rev. Hydrobiol. Trop. 21(3):221-237. 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Moller (ed.) Electric fishes:history and behavior. Fish and Fisheries Series 17. Chapman & Hall, London. (Ref. 10311) Kirschbaum, F.0 Reproduction and development in mormyriform and gymnotiform fishes. p.267-301. In P. Moller (ed.) Electric fishes:history and behavior. Fish and Fisheries Series 117. Chapman & Hall, London. (Ref. 10605) Albaret, J.-J.0 Reproduction et fécondité des poissons d'eau douce de Côte d'Ivoire. Rev. Hydrobiol. Trop. 15(4):347-371. (Ref. 10606) Anonymous0 Fish registrations within the museum database of the Vertebrate Section of the Royal Museum for Central Africa. MRAC, Tervuren, Belgium. (Ref. 12818) Paugy, D., K. Traoré and P.S. Diouf0 Faune ichtyologique des eaux douces d'Afrique de l'Ouest. p.35-66. In G.G. Teugels, J.F. Guégan and J.J. Albaret (eds.) Biological diversity of African fresh-and brackish water fishes. Geographical overviews presented at the PARADI Symposium, Senegal, 15-20 November 1993. Ann. Mus. R. Afr. Centr., Sci. Zool., 275:177 p. 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Watkins0 Eponym dictionary of Fishes. Dunbeath, Caithness (Scotland, UK): Whittles Publishing Limited, 1300 p. (Ref. 128868) Price, S.A., S.T. Friedman, K.A. Corn, O. Larouche, K. Brockelsby, A.J. Lee, M. Nagaraj, N.G. Bertrand, M. Danao, M.C. Coyne, J.R. Estrada, R. Friedman, E. Hoeft, M. Iwan, D. Gross, J.H. Kao, B. Landry, M.J. Linares, C. McGlinn and …0 FishShapes v1: Functionally relevant measurements of teleost shape and size on three dimensions. Ecology 103(e3829):1-2. (Ref. 137577) FB-pic-2396-13409 http://purl.org/dc/dcmitype/StillImage image/gif FAO 1997-02-18 1997-02-18 http://creativecommons.org/licenses/by-nc/3.0/ This work is licensed under a Creative Commons Attribution-Noncommercial 3.0 Unported License. Image can be freely copied and altered but may be used only for non-commercial purposes. Original author and source must be properly acknowledged WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=2396 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Uses http://www.fishbase.us/images/species/Mohas_u0.gif http://www.fishbase.us/images/thumbnails/gif/tn_Mohas_u0.gif FB-GeneralDescr-2396 http://purl.org/dc/dcmitype/Text text/html Crispina B. Binohlan 1991-03-04 00:00:00 2004-08-23 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=2396 http://rs.tdwg.org/ontology/voc/SPMInfoItems#LifeCycle Possesses electroreceptors over the entire head and on the ventral and dorsal regions of the body, but absent from the side and the caudal peduncle where the electric organ is located (Ref. 10011). A fractional spawner (Ref. 10605; 10606). Bigorne, R. 1990 Mormyridae. p. 122-184. In C. Lévêque, D. Paugy and G.G. Teugels (eds.) Faune des poissons d'eaux saumâtres d'Afrique de l'Ouest. tome 1. Faune Trop. 28. Musée Royal de l'Afrique Centrale, Tervuren, and ORSTOM, Paris. (Ref. 2915) FB-DiagnosticDescr-2396 http://purl.org/dc/dcmitype/Text text/html Maria Lourdes D. Palomares 1992-06-12 00:00:00 2022-11-08 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=2396 http://rs.tdwg.org/ontology/voc/SPMInfoItems#TrophicStrategy Diagnosis: snout short, its length about 50% of the post-ocular length of the head (Ref. 28714), prominent, but not drawn out into a proboscis (Ref. 2915, 81274). Dorsal fin with 63-82 rays, beginning clearly in advance of pelvic fins; anal with 16-20 rays, its base comprised from 4.1 to 6.3 times in dorsal-fin base (Ref. 81274). Caudal peduncle relatively deep, its depth comprised 1.1-2.0 times in its length (Ref. 2915, 81274). 26-34 scales around caudal peduncle; ratio standard length/body depth: 4.2-6.2; upper jaw with 6-16, lower jaw with 10-22 teeth (Ref. 81274).Description: dorsal fin very long, more than twice the anal fin length (Ref. 28714).Coloration: ground color silvery, occasionally grading to a more or less dark grey; back darker, greyish-yellow, greenish or blackish; belly white, whitish-yellow or pale grey (Ref. 2915, 81274). Bigorne, R. 2003 Mormyridae. p. 155-222. 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. 81274) FB-Morphology-2396 http://purl.org/dc/dcmitype/Text text/html Maria Lourdes D. Palomares 1992-06-12 00:00:00 2022-11-08 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=2396 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Size Dorsal spines (total): 0; Dorsal soft rays (total): 63 - 82; Analspines: 0; Analsoft rays: 16 - 20 Bigorne, R. 2003 Mormyridae. p. 155-222. 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. 81274) FB-Distribution-2396 http://purl.org/dc/dcmitype/Text text/html Crispina B. Binohlan 1991-03-04 00:00:00 1998-10-19 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=2396 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Threats Africa: Nile and Chad basins. Known from the great Sahelo-Soudanian basins in Senegal, Gambia and Volta; also in the Mono, the Gêba, the Bandama, the Comoe River, and the Ebrie and Aguien lagoons (Ref. 2915). Gosse, J.-P. 1984 Mormyridae. p. 63-122. In J. Daget, J.-P. Gosse and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ORSTOM, Paris and MRAC, Tervuren. Vol. 1. (Ref. 3203) FB-Uses-2396 http://purl.org/dc/dcmitype/Text text/html Crispina B. Binohlan 1991-03-04 00:00:00 2004-08-23 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=2396 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Habitat fisheries: commercial FB-Migration-2396 http://purl.org/dc/dcmitype/Text text/html Crispina B. Binohlan 1991-03-04 00:00:00 2004-08-23 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=2396 Potamodromous. Migrating within streams, migratory in rivers, e.g. Saliminus, Moxostoma, Labeo. Migrations should be cyclical and predictable and cover more than 100 km. Riede, K. 2004 Global register of migratory species - from global to regional scales. Final Report of the R&D-Projekt 808 05 081. Federal Agency for Nature Conservation, Bonn, Germany. 329 p. (Ref. 51243) FB-Size-2396 http://purl.org/dc/dcmitype/Text text/html Crispina B. Binohlan 1991-03-04 00:00:00 2004-08-23 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=2396 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Morphology 50.0 cm SL (male/unsexed; (Ref. 31256)); max. published weight: 1,115 g (Ref. 2915) Olaosebikan, B.D. and A. Raji 1998 Field guide to Nigerian freshwater fishes. Federal College of Freshwater Fisheries Technology, New Bussa, Nigeria. 106 p. (Ref. 31256) Bigorne, R. 1990 Mormyridae. p. 122-184. In C. Lévêque, D. Paugy and G.G. Teugels (eds.) Faune des poissons d'eaux saumâtres d'Afrique de l'Ouest. tome 1. Faune Trop. 28. Musée Royal de l'Afrique Centrale, Tervuren, and ORSTOM, Paris. (Ref. 2915) 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-Habitat-2396 http://purl.org/dc/dcmitype/Text text/html Crispina B. Binohlan 1991-03-04 00:00:00 2004-08-23 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=2396 demersal; potamodromous (Ref. 51243); freshwater Riede, K. 2004 Global register of migratory species - from global to regional scales. Final Report of the R&D-Projekt 808 05 081. Federal Agency for Nature Conservation, Bonn, Germany. 329 p. (Ref. 51243)