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

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

; süßwasser benthopelagisch. Tropical

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Asia: Sumatra in Indonesia and Borneo.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 40.0 cm TL Männchen/unbestimmt; (Ref. 7050)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Adult has a metallic iridescent green base color pattern, with 3-4 lateral yellow to orange ocelli with black center on the body and an additional ocellus on both the opercle and caudal fin base, and orange patches on the base of anal and caudal fins. The young fish exhibits a reticulated pattern of 4-6 longitudinal interrupted black stripes on body, with faint black patches on lateral which would eventually develop into ocelli (Ref. 56386).

Obligate air-breathing (Ref. 126274); Occurs in areas with black and clear waters (Ref. 56749).

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

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Tan, H.H. and P.K.L. Ng, 2005. The labyrinth fishes (Teleostei: Anabantoidei, Channoidei) of Sumatra, Indonesia. Raffles Bull. Zool. Supplement (13):115-138. (Ref. 56386)

IUCN Rote Liste Status (Ref. 130435: Version 2024-1)

Gefährdung zunehmend (NT) (A3c); Date assessed: 26 November 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

Fischereien: kommerziell; Aquarium: Kommerziell

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=0.00832 (0.00381 - 0.01816), b=2.98 (2.81 - 3.15), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).

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

Widerstandsfähigkeit (Ref. 120179): hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low to moderate vulnerability (30 of 100).

Preiskategorie (Ref. 80766): Unknown.

Channa pleurophthalma (Bleeker, 1851)