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> Anabantiformes (Gouramies, snakeheads) > Channidae (Snakeheads)
Etymology: Channa: Greek, channe, -es = an anchovy (Ref. 45335).

Environment: milieu / climate zone / depth range / distribution range Écologie

; eau douce benthopélagique. Tropical

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Asia: India.

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 36.2 cm TL mâle / non sexé; (Ref. 126262); poids max. publié: 443.90 g (Ref. 126262)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Rayons mous dorsaux (Total) : 45 - 47; Rayons mous anaux: 28 - 30; Vertèbres: 50 - 52. combination of characters: dorsal fin rays 45-47, anal fin rays 28-30, lateral line scales 51-54, cheek scales 8-12, total vertebrae 50-52, two large scales on each side of lower jaw undersurface, pelvic fin length less than 50% of pectoral fin length, upper half of body dark brown to black with 7 or 8 large irregular orange blotches, pectoral fins with a black blotch at base and 5 vertical broad vivid black bands.

Obligate air-breathing (Ref. 126274)

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Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Musikasinthorn, P., 2000. Channa aurantimaculata, a new channid fish from Assam (Brahmaputra River basin), India, with designation of a neotype for C. amphibeus (McClelland, 1845). Ichthyol. Res. 47(1):27-37. (Ref. 36343)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

Données manquantes (DD) ; Date assessed: 23 March 2010

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

Pêcheries: commercial

FAO - Publication: search | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00851 (0.00381 - 0.01901), b=2.98 (2.80 - 3.16), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).

Niveau trophique (Ref. 69278): 3.9 ±0.6 se; based on size and trophs of closest relatives

Résilience (Ref. 120179): Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low to moderate vulnerability (26 of 100).

Catégorie de prix (Ref. 80766): Unknown.

Channa aurantimaculata Musikasinthorn, 2000