Diagnostic Description
(
Inglês
)
fornecido por Fishbase
Diagnosis: scales of cheek in 2 or usually 3 horizontal rows; in mature males preorbital bone and jaws enlarged; upper profile of head often concave; outermost teeth bicuspid, and inner tricuspid in immature fishes and females, all becoming unicuspids in males; male genital papilla spade-shaped; margins of dorsal and caudal fins red in mature males (Ref. 2).Description: very deep-bodied when adult; mouth relatively small in juveniles, but larger in adults; snout large and possesses a duckbill-like shape, especially in old males (Ref. 52307). Head length 34.0-38.0% SL; lower pharyngeal jaw with unicuspid anterior teeth and straight posterior teeth; ventral keel elongated, as long, or longer, than dentigerous plate; 4-6 rows of teeth in oral jaws, outer row teeth bicuspid (Ref. 81260).Coloration: base body color pale or whitish, light grey dorsally, preorbital olive-green; lips paler than snout; flank scales with central blue-red spot (Ref. 81260). Numerous, irregularly arranged black spots on cheeks (Ref. 52307), opercle (Ref. 52307, 81260) and occiput, concentrated around sensory canal pores (Ref. 81260). Dorsal fin greyish with a large yellowish white distal submargin becoming red marginally; spinous dorsal with some oblique clear lines, very thin between spines, soft dorsal with many clear maculae (Ref. 81260). Caudal fin greyish with many clear maculae, sometimes aligned between rays (Ref. 81260), distal margin red (Ref. 52307, 81260). Anal fin greyish (Ref. 52307, 81260) with some clear maculae between soft rays, proximally tinted red (Ref. 81260). Pelvics whitish to transparent (Ref. 81260). Juveniles: tinted with green, with 6-8 darker vertical bars on the flanks; dorsal, caudal and anal fins greenish grey, with some clear maculae between soft rays; pelvics and pectoral fins transparent (Ref. 81260). Males usually exhibit a red dot at the center of each body scale (Ref. 52307).
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Life Cycle
(
Inglês
)
fornecido por Fishbase
Nests are made on sandy or loamy bottoms in water 40-80 cm deep, or more sparsely in depths of a meter or more; they are circular basins with a diameter of 115-185 cm, about 20 cm deep in the middle with a rim raised 7-8 cm above the surrounding level; spawning occurs at night, the fishes seeking deeper waters during the day to avoid high temperatures and intense illumination (Ref. 2). Reproduction is seasonal, usually taking place during the dry seasons from June to September and in February; can reach maturity at a size of 15 cm; breeding behavior is similar to that of its congeners (e.g. O. niloticus) (Ref. 52307).
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- Recorder
- Crispina B. Binohlan
Morphology
(
Inglês
)
fornecido por Fishbase
Dorsal spines (total): 14 - 16; Dorsal soft rays (total): 12 - 13; Analspines: 3; Analsoft rays: 9 - 11; Vertebrae: 27 - 29
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Biology
(
Inglês
)
fornecido por Fishbase
Occasionally territorial; stomachs contained algae, mainly unicellular or in short filaments (Ref. 2). Arena-spawning, exclusively maternal mouthbrooder with marked sexual dichromatism when sexually active (Ref. 81260).
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Importance
(
Inglês
)
fornecido por Fishbase
aquaculture: likely future use
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Oreochromis schwebischi
(
Catalão; Valenciano
)
fornecido por wikipedia CA
Oreochromis schwebischi és una espècie de peix de la família dels cíclids i de l'ordre dels perciformes.
Morfologia
Els mascles poden assolir els 30 cm de longitud total.[2]
Distribució geogràfica
Es troba a Àfrica: Gàmbia, Senegal i Guinea.[2]
Referències
Bibliografia
- Axelrod, H. R., 1993. The most complete colored lexicon of cichlids. T.F.H. Publications, Neptune City (Estats Units).
- Helfman, G., B. Collette i D. Facey: The diversity of fishes. Blackwell Science, Malden, Massachusetts (Estats Units), 1997.
- Moyle, P. i J. Cech.: Fishes: An Introduction to Ichthyology, 4a edició, Upper Saddle River, Nova Jersey, Estats Units: Prentice-Hall (2000).
- Nelson, J.: Fishes of the World, 3a edició. Nova York, Estats Units: John Wiley and Sons. Any 1994.
- Römer U.: Cichliden Atlas, Bd. 1. Melle. 1311 p. Any 1998.
- Trewavas, E., 1983. Tilapiine fishes of the genera Sarotherodon, Oreochromis and Danakilia. British Mus. Nat. Hist., Londres (Regne Unit).
- Wheeler, A.: The World Encyclopedia of Fishes, 2a edició, Londres: Macdonald. Any 1985.
Enllaços externs
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Oreochromis schwebischi: Brief Summary
(
Catalão; Valenciano
)
fornecido por wikipedia CA
Oreochromis schwebischi és una espècie de peix de la família dels cíclids i de l'ordre dels perciformes.
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- Autors i editors de Wikipedia
Oreochromis schwebischi
(
Espanhol; Castelhano
)
fornecido por wikipedia ES
Oreochromis schwebischi es una especie de peces de la familia Cichlidae en el orden de los Perciformes.
Morfología
Los machos pueden llegar alcanzar los 30 cm de longitud total.[1]
Distribución geográfica
Se encuentran en África: Gambia, Senegal y Guinea.
Referencias
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.
- Hoese, D.F. 1986: . A M.M. Smith y P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlín, Alemania.
- Maugé, L.A. 1986. 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, Flandes; y ORSTOM, París, Francia. Vol. 2.
- 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.
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- Autores y editores de Wikipedia
Oreochromis schwebischi: Brief Summary
(
Espanhol; Castelhano
)
fornecido por wikipedia ES
Oreochromis schwebischi es una especie de peces de la familia Cichlidae en el orden de los Perciformes.
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- Autores y editores de Wikipedia
Oreochromis schwebischi
(
Basco
)
fornecido por wikipedia EU
(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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Oreochromis schwebischi: Brief Summary
(
Basco
)
fornecido por wikipedia EU
Oreochromis schwebischi Oreochromis generoko animalia da. Arrainen barruko Actinopterygii klasean sailkatzen da, Cichlidae familian.
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Oreochromis schwebischi
(
Francês
)
fornecido por wikipedia FR
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Oreochromis schwebischi: Brief Summary
(
Francês
)
fornecido por wikipedia FR
Oreochromis schwebischi est une espèce de poisson de la famille des cichlidae et de l'ordre des perciformes. Cette espèce est endémique de l'Afrique. Il fait partie des nombreuses espèces regroupées sous le nom de Tilapia.
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Oreochromis schwebischi
(
Neerlandês; Flamengo
)
fornecido por wikipedia NL
Vissen Oreochromis schwebischi is een straalvinnige vissensoort uit de familie van de cichliden (Cichlidae).[1] De wetenschappelijke naam van de soort is voor het eerst geldig gepubliceerd in 1884 door Sauvage.
Bronnen, noten en/of referenties Geplaatst op:
27-02-2013
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施氏口孵非鯽
(
Chinês
)
fornecido por wikipedia 中文维基百科
施氏口孵非鯽: Brief Summary
(
Chinês
)
fornecido por wikipedia 中文维基百科
施氏口孵非鯽，為輻鰭魚綱鱸形目隆頭魚亞目慈鯛科的其中一種，分布於非洲加彭、剛果民主共和國的淡水流域，體長可達30公分，棲息在中底層水域，以藻類為食，生活習性不明。
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