Trophic Strategy
(
İngilizce
)
Fishbase tarafından sağlandı
Feeds on invertebrates, fish, palnts and detritus (Ref. 6160).
Morphology
(
İngilizce
)
Fishbase tarafından sağlandı
Dorsal spines (total): 2; Dorsal soft rays (total): 7; Anal spines: 0; Analsoft rays: 6 - 8
Migration
(
İngilizce
)
Fishbase tarafından sağlandı
Potamodromous. Migrating within streams, migratory in rivers, e.g. Saliminus, Moxostoma, Labeo. Migrations should be cyclical and predictable and cover more than 100 km.
Diagnostic Description
(
İngilizce
)
Fishbase tarafından sağlandı
Diagnosis: head broad (width at least 2/3 of length); snout length less than 0.9 times head width; hind margin of adipose fin nearly straight; premaxillary dentition forming (in adults) 2 well separated, kidney-shaped plates; maxillary barbels never black and reaching at least to hind margin of eye; 8-11 (usually 9 or 10) gill rakers on lower limb of first gill arch; palatine membrane bilobed (with a large and a smaller lobe); dorsal margin of cleithral process broad and flat (visible only in adults)(Ref. 57126).Description: body rather deep (about 4-5 times in standard length); occipital process broad (ratio width/length from 0.9 (juveniles) to 1.3 (adults), rather rounded and contiguous to the concave-edged first nuchal plate; dorsal fin with 2 spines, the first small, the second strong and denticulate; adipose fin high, increasing steeply backwards, its posterior margin rather straight; palatine membrane with a well developed lobe, and sometimes, a smaller lateral lobe; dorsal process of cleithrum flat and broad (visible only in adults); premaxillary dentition forming a small band (twice as long as broad) in juveniles, developing with growth into 2 small, well separated tooth plates, the entire band being 1.4-1.8 times as long as broad; head broad (width 65-75% of length), snout short (50-68% of head length), showing no great differences between juveniles and adults; nasal barbels absent; pelvic fin with 1 unbranched and 5 branched soft rays (Ref. 57126).Coloration: body in juveniles marbled, with 7 or 9 series of black dots, in adults uniformly brownish; fins also marbled in juveniles, uniform brownish, in adults sometimes with some small, very distinct, black spots (Ref. 57126).
Biology
(
İngilizce
)
Fishbase tarafından sağlandı
Commonly occurs in running water, lakes and submerged vegetation in the Sudd, rare in fringing vegetation. Feeds on the bottom on mud, debris, insects, notably chironomid larvae and mollusks. Gravid fish are recorded throughout the year with a peak in the dry season (Ref. 28714).
Importance
(
İngilizce
)
Fishbase tarafından sağlandı
fisheries: commercial; aquarium: commercial
Auchenoglanis biscutatus
(
Katalanca; Valensiyaca
)
wikipedia CA tarafından sağlandı
Auchenoglanis biscutatus és una espècie de peix de la família dels auquenoglanídids i de l'ordre dels siluriformes.
Morfologia
- Els mascles poden assolir 54 cm de longitud total i 4.400 g de pes.[5][6]
Alimentació
Menja insectes (principalment, larves de quironòmids) i mol·luscs.[6]
Hàbitat
És un peix d'aigua dolça i de clima tropical (24°C-26°C).[6][7]
Distribució geogràfica
Es troba a Àfrica: rius Nil,[8][9][10] Níger i Senegal,[11] i conques del llac Txad[12] i del riu Gàmbia.[13][6][14][15][16][17][18][19][20][21]
Referències
-
↑ Günther A., 1865. Pisces. The record of zoological literature. Zool. Rec. for 1864. 133-188.
-
↑ BioLib (anglès)
-
↑ Geoffroy Saint-Hilaire, E., 1809. Poissons du Nil, de la mer Rouge et de la Méditerranée. A: Description de l'Egypte, ... Histoire Naturelle. París, 1809-1830. Poissons du Nil v. 1 (pt 1): 1-52 (141-338), Poissons Pls. 1-17.
-
↑ «Auchenoglanis biscutatus». Catalogue of Life. (anglès) (anglès)
-
↑ Risch, L.M., 1986. Bagridae. p. 2-35. A J. Daget, J.-P. Gosse i D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ISNB, Brussel·les; MRAC, Tervuren; i ORSTOM, París. Vol. 2.
-
↑ 6,0 6,1 6,2 6,3 FishBase (anglès)
-
↑ Baensch, H.A. i R. Riehl, 1991. Aquarien atlas. Bd. 3. Melle: Mergus, Verlag für Natur- und Heimtierkunde, Alemanya. 1104 p.
-
↑ Hickley, P. i R.G. Bailey, 1987. Food and feeding relationships of fish in the Sudd swamps (River Nile, southern Sudan). J. Fish Biol. 30:147-159.
-
↑ Boulenger, G.A., 1907. Zoology of Egypt: the fishes of the Nile. Hugh Rees, Limited, Londres. 578p.
-
↑ Bailey, R.G., 1994. Guide to the fishes of the River Nile in the Republic of the Sudan. J. Nat. Hist. 28:937-970.
-
↑ Adams-Sow, A. (Ed.), 1996. Poissons et Pêches du Fleuve Sénégal Fédération des Paysans Organisés du Département de Bakel, Dakar, Senegal. 106 p.
-
↑ Blache, J., 1964. Les poissons du bassin du Tchad et du bassin adjacent du Mayo Kebbi. Étude systématique et biologique. Mém. O.R.S.T.O.M. 4(2):483 p.
-
↑ Risch, L.M., 1992. Bagridae. p. 395-431. A C. Lévêque, D. Paugy i G.G. Teugels (eds.) Faune des poissons d'eaux douces et saumâtres d'Afrique de l'Ouest. Vol. 2. Coll. Faune Tropicale N° XXVIII. Musée Royal de l'Afrique Centrale, Tervuren, Flandes i O.R.S.T.O.M., París, França.
-
↑ Diouf, P.S., 1996. Les peuplements de poissons des milieux estuariens de l'Afrique de l'Ouest: L'exemple de l'estuaire hyperhalin du Sine-Saloum. Université de Montpellier II. Thèses et Documents Microfiches Núm.156. ORSTOM, París. 267 p.
-
↑ Getahun, A., 2007. An overview of the diversity and conservation status of the Ethiopian freshwater fauna. J. Afrotrop. Zool. Special Issue:87-96.
-
↑ Mdaihli, M., T. du Feu i J.S.O. Ayeni, 2003. Fisheries in the southern border zone of Takamanda Forest Reserve, Cameroon. p. 141-154. A: Takamanda: the Biodiversity of an African forest. SI/MAB Ser. 8.
-
↑ Olaosebikan, B.D. i A. Raji, 1998. Field guide to Nigerian freshwater fishes. Federal College of Freshwater Fisheries Technology, New Bussa, Nigèria. 106 p.
-
↑ Oti, E.E., 2003. Studies on the ichthyofauna of Ehoma Floodplain, Afikpo Eastern Nigeria. p. 123-131. A: M.L.D. Palomares, B. Samb, T. Diouf, J.M. Vakily i D. Pauly (eds.) Fish biodiversity: local studies as basis for global inferences. ACP-EU Fish. Res. Rep. 14:281 p.
-
↑ Paugy, D., K. Traoré i P.S. Diouf, 1994. Faune ichtyologique des eaux douces d'Afrique de l'Ouest. p. 35-66. A G.G. Teugels, J.F. Guégan i J.J. Albaret (eds.) Biological diversity of African fresh- and brackish water fishes. Geographical overviews presented at the PARADI Symposium, Senegal, 15-20 de novembre de 1993. Ann. Mus. R. Afr. Centr., Sci. Zool., 275:177 p.
-
↑ Risch, L.M., 2003. Claroteidae. p. 60-96. A: C. Lévêque, D. Paugy i G.G. Teugels (eds.) Faune des poissons d'eaux douce et saumâtres de l'Afrique de l'Ouest, Tom 2. Coll. Faune et Flore tropicales 40. Musée Royal de l'Afrique Centrale, Tervuren, Bèlgica, Museum National d'Histoire Naturalle, París, França i Institut de Recherche pour le Développement, París, França. 815 p.
-
↑ Vivien, J., 1991. Faune du Cameroun. Guide des mammifères et des poissons. GICAM. 271 p.
Bibliografia
- Anònim, 2001. Base de dades de la col·lecció de peixos del National Museum of Natural History (Smithsonian Institution). Smithsonian Institution - Division of Fishes.
- Anònim, 2002. Base de dades de la col·lecció de peixos del Museu Americà d'Història Natural. Museu Americà d'Història Natural, Central Park West, NY 10024-5192 (Estats Units).
- Burgess, W.E. 1989. An atlas of freshwater and marine catfishes. A preliminary survey of the Siluriformes. T.F.H. Publications, Inc., Neptune City (Estats Units). 784 p.
- Eschmeyer, William N.: Genera of Recent Fishes. California Academy of Sciences. San Francisco, Califòrnia, Estats Units. iii + 697. ISBN 0-940228-23-8 (1990).
- Eschmeyer, William N., ed. 1998. Catalog of Fishes. Special Publication of the Center for Biodiversity Research and Information, núm. 1, vol. 1-3. California Academy of Sciences. San Francisco, Califòrnia, Estats Units. 2905. ISBN 0-940228-47-5.
- Ferraris, Carl J.: Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types. Zootaxa, 1418. 8 de març del 2007. ISBN 978-1-86977-058-7. PDF (anglès)
- Geerinckx, T., D. Adriaens i G.G. Teugels, 2007. Auchenoglanidinae. p. 587-607. A: M.L.J. Stiassny, G.G. Teugels i C.D. Hopkins (eds.) The fresh and brackish water fishes of Lower Guinea, West-Central Africa. Volum I. Collection Faune et Flore tropicales 42. Institut de Recherche pour le Développement, París, França, Muséum National d'Histoire Naturelle, París, França i Musée Royal de l'Afrique Centrale, Tervuren, Bèlgica. 800 pp.
- Helfman, G., B. Collette i D. Facey: The diversity of fishes. Blackwell Science, Malden, Massachusetts (Estats Units), 1997.
- Magomna, O., 2003. Noms communs de poissons tchadien en langue Kim. p. 234-242. A: M.L.D. Palomares, B. Samb, T. Diouf, J.M. Vakily i D. Pauly (eds.) Fish biodiversity: local studies as basis for global inferences. ACP-EU Fish. Res. Rep. 14, 281p.
- Moyle, P. i J. Cech.: Fishes: An Introduction to Ichthyology, 4a edició, Upper Saddle River, Nova Jersey, Estats Units: Prentice-Hall. Any 2000.
- Nelson, J.S. 2006: Fishes of the world. Quarta edició. John Wiley & Sons, Inc. Hoboken, Nova Jersey, Estats Units. 601 p.
- 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, Alemanya. 329 p.
- Seegers, L., 2008. The catfishes of Africa. A handbook for identification and maintenance. Aqualog Verlag A.C.S. GmbH, Alemanya. 604 p.
- Teugels, G. G., L. Risch, L. de Vos i D. F. E. Thys van den Audenaerde, 1991: Generic review of the African bagrid genera Auchenoglanis and Parauchenoglanis with description of a new genus. Journal of Natural History v. 25 (núm. 2): 499-517.
- Wheeler, A.: The World Encyclopedia of Fishes, 2a edició, Londres: Macdonald. Any 1985.
Enllaços externs
- lisans
- cc-by-sa-3.0
- telif hakkı
- Autors i editors de Wikipedia
Auchenoglanis biscutatus: Brief Summary
(
Katalanca; Valensiyaca
)
wikipedia CA tarafından sağlandı
Auchenoglanis biscutatus és una espècie de peix de la família dels auquenoglanídids i de l'ordre dels siluriformes.
- lisans
- cc-by-sa-3.0
- telif hakkı
- Autors i editors de Wikipedia
Auchenoglanis biscutatus
(
İspanyolca; Kastilyaca
)
wikipedia ES tarafından sağlandı
Auchenoglanis biscutatus es una especie de peces de la familia Claroteidae en el orden de los Siluriformes.
Morfología
• Los machos pueden llegar alcanzar los 54 cm de longitud total y 4.400 g de peso.[1][2]
Alimentación
Come insectos (principalmente, larvas de quironómidos ) y moluscos.
Hábitat
Es un pez de agua dulce y de clima tropical (24°C-26°C).
Distribución geográfica
Se encuentran en África: ríos Nilo, Níger y Senegal, y cuencas del lago Chad y del río Gambia.
Referencias
-
↑ Risch, L.M., 1986. Bagridae. p. 2-35. A J. Daget, J.-P. Gosse y D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ISNB, Bruselas; MRAC, Tervuren; i ORSTOM, París. Vol. 2.
-
↑ FishBase (en inglés)
Bibliografía
- Eschmeyer, William N., ed. 1998. Catalog of Fishes. Special Publication of the Center for Biodiversity Research and Information, núm. 1, vol. 1-3. California Academy of Sciences. San Francisco, California, Estados Unidos. 2905. ISBN 0-940228-47-5.
- Fenner, Robert M.: The Conscientious Marine Aquarist. Neptune City, Nueva Jersey, Estados Unidos : T.F.H. Publications, 2001.
- Helfman, G., B. Collette y D. Facey: The diversity of fishes. Blackwell Science, Malden, Massachusetts, Estados Unidos , 1997.
- Moyle, P. y J. Cech.: Fishes: An Introduction to Ichthyology, 4a. edición, Upper Saddle River, Nueva Jersey, Estados Unidos: Prentice-Hall. Año 2000.
- Nelson, J.: Fishes of the World, 3a. edición. Nueva York, Estados Unidos: John Wiley and Sons. Año 1994.
- Wheeler, A.: The World Encyclopedia of Fishes, 2a. edición, Londres: Macdonald. Año 1985.
-
- lisans
- cc-by-sa-3.0
- telif hakkı
- Autores y editores de Wikipedia
Auchenoglanis biscutatus: Brief Summary
(
İspanyolca; Kastilyaca
)
wikipedia ES tarafından sağlandı
Auchenoglanis biscutatus es una especie de peces de la familia Claroteidae en el orden de los Siluriformes.
- lisans
- cc-by-sa-3.0
- telif hakkı
- Autores y editores de Wikipedia
Auchenoglanis biscutatus
(
Baskça
)
wikipedia EU tarafından sağlandı
(RLQ=window.RLQ||[]).push(function(){mw.log.warn("Gadget "ErrefAurrebista" was not loaded. Please migrate it to use ResourceLoader. See u003Chttps://eu.wikipedia.org/wiki/Berezi:Gadgetaku003E.");});
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- cc-by-sa-3.0
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- Wikipediako egileak eta editoreak
Auchenoglanis biscutatus: Brief Summary
(
Baskça
)
wikipedia EU tarafından sağlandı
Auchenoglanis biscutatus Auchenoglanis generoko animalia da. Arrainen barruko Claroteidae familian sailkatzen da.
- lisans
- cc-by-sa-3.0
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- Wikipediako egileak eta editoreak
Auchenoglanis senegali
(
Baskça
)
wikipedia EU tarafından sağlandı
(RLQ=window.RLQ||[]).push(function(){mw.log.warn("Gadget "ErrefAurrebista" was not loaded. Please migrate it to use ResourceLoader. See u003Chttps://eu.wikipedia.org/wiki/Berezi:Gadgetaku003E.");});
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- Wikipediako egileak eta editoreak
Auchenoglanis senegali: Brief Summary
(
Baskça
)
wikipedia EU tarafından sağlandı
Auchenoglanis senegali Auchenoglanis generoko animalia da. Arrainen barruko Claroteidae familian sailkatzen da.
- lisans
- cc-by-sa-3.0
- telif hakkı
- Wikipediako egileak eta editoreak
Auchenoglanis biscutatus
(
Felemenkçe; Flemish
)
wikipedia NL tarafından sağlandı
- lisans
- cc-by-sa-3.0
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- Wikipedia-auteurs en -editors
尼羅河項鱨
(
Çince
)
wikipedia 中文维基百科 tarafından sağlandı
尼羅河項鱨: Brief Summary
(
Çince
)
wikipedia 中文维基百科 tarafından sağlandı
尼羅河項鱨,為輻鰭魚綱鯰形目脂鱨科的其中一種,為熱帶淡水魚,分布於非洲尼羅河、尼日河、塞內加爾河與乍得湖流域,體長可達54公分,棲息在植被生長的底層水域,以軟體動物、昆蟲、魚類等為食,生活習性不明,可做為食用魚及觀賞魚。