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Diagnostic Description

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Can be differentiated from its congeners by a unique combination of the following characters: adipose fin short (length of adipose-fin base 11.3-12.7% SL; 1.72-2.20 times maximum adipose height) with a steep anterior margin (length of adipose-fin base and a distinct black spot on the posterior half); head width 20.6-23.4% SL; dorsal to adipose distance 12.7-16.2% SL; and absence of filamentous extensions on the first three dorsal-fin rays in adults.
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Morphology

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Dorsal spines (total): 1; Dorsal soft rays (total): 7; Analsoft rays: 12 - 14; Vertebrae: 43 - 44
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Biology

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Feeds on exogenous insects, aquatic insect larvae, shrimps and other crustaceans, as well as fishes. In Cambodian Mekong, it moves into flooded forest to spawn and the young are first observed in August, with the adults returning to rivers in November and December.
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Hemibagrus spilopterus ( Catalan; Valencian )

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Hemibagrus spilopterus és una espècie de peix de la família dels bàgrids i de l'ordre dels siluriformes.

Morfologia

Els mascles poden assolir els 30,9 cm de longitud total.[3]

Distribució geogràfica

Es troba a la conca del Mekong a Cambodja.[3]

Referències

  1. Bleeker P. 1862-1863. Atlas ichthyologique des Indes Orientales Néêrlandaises, publié sous les auspices du Gouvernement colonial néêrlandais. Vol. II. Siluroïdes, Chacoïdes et Hétérobranchoïdes. Amsterdam. Atlas Ichthyol. v. 2 . 1-112.
  2. BioLib (anglès)
  3. 3,0 3,1 FishBase (anglès)

Bibliografia

  • 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 (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.
  • 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. Any 2000.
  • Nelson, J.: Fishes of the World, 3a edició. Nova York, Estats Units: John Wiley and Sons. Any 1994.
  • Ng, H. H. i W. J. Rainboth 1999: The bagrid catfish genus Hemibagrus (Teleostei: Siluriformes) in central Indochina with a new species from the Mekong River. The Raffles Bulletin of Zoology v. 47 (núm. 2): 555-576.
  • Ng, H. H. i C. J., Jr. Ferraris 2000: A review of the genus Hemibagrus in southern Asia, with descriptions of two new species. Proceedings of the California Academy of Sciences v. 52 (núm. 11): 125-142.
  • Wheeler, A.: The World Encyclopedia of Fishes, 2a edició, Londres: Macdonald. Any 1985.


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Hemibagrus spilopterus: Brief Summary ( Catalan; Valencian )

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Hemibagrus spilopterus és una espècie de peix de la família dels bàgrids i de l'ordre dels siluriformes.

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Hemibagrus spilopterus ( Basque )

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Hemibagrus spilopterus Hemibagrus generoko animalia da. Arrainen barruko Actinopterygii klasean sailkatzen da, Bagridae familian.

Banaketa

Erreferentziak

  1. Froese, Rainer & Pauly, Daniel ed. (2006), Hemibagrus spilopterus FishBase webgunean. 2006ko apirilaren bertsioa.

Ikus, gainera

(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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Hemibagrus spilopterus: Brief Summary ( Basque )

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Hemibagrus spilopterus Hemibagrus generoko animalia da. Arrainen barruko Actinopterygii klasean sailkatzen da, Bagridae familian.

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Hemibagrus spilopterus ( Dutch; Flemish )

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Vissen

Hemibagrus spilopterus is een straalvinnige vissensoort uit de familie van de stekelmeervallen (Bagridae).[1] De wetenschappelijke naam van de soort is voor het eerst geldig gepubliceerd in 1999 door Ng & Rainboth.

Bronnen, noten en/of referenties
  1. (en) Hemibagrus spilopterus. FishBase. Ed. Ranier Froese and Daniel Pauly. 02 2013 version. N.p.: FishBase, 2013.
Geplaatst op:
27-02-2013
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斑鰭半鱨 ( Chinese )

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二名法 Hemibagrus spilopterus
Ng & Rainboth, 1999

斑鰭半鱨,為輻鰭魚綱鯰形目鱨科的其中一,為熱帶淡水魚類,分布於亞洲柬埔寨湄公河下游流域,體長可達30.9公分,棲息在底層水域,以甲殼類魚類等為食,生活習性不明。

参考文献

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斑鰭半鱨: Brief Summary ( Chinese )

provided by wikipedia 中文维基百科

斑鰭半鱨,為輻鰭魚綱鯰形目鱨科的其中一,為熱帶淡水魚類,分布於亞洲柬埔寨湄公河下游流域,體長可達30.9公分,棲息在底層水域,以甲殼類魚類等為食,生活習性不明。

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维基百科作者和编辑