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> Anabantiformes (Gouramies, snakeheads) > Osphronemidae (Gouramies) > Trichogastrinae
Etymology: Trichogaster: Greek, thrix = hair + Greek, gaster = stomach (Ref. 45335).
More on authors: Bloch & Schneider.

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

; zoet water benthopelagisch; pH range: 6.0 - 7.5; dH range: 4 - 15. Tropical; 22°C - 28°C (Ref. 13371)

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Asia: Pakistan, India, Nepal, Bangladesh and upper Myanmar. Widely transported around the world (Ref. 1739).

Grootte / Gewicht / Leeftijd

Maturity: L_m ? range ? - ? cm
Max length : 12.5 cm TL mannelijk / geslacht onbekend; (Ref. 41236)

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Dorsale stekels (totaal) : 15 - 17; Dorsale zachte stralen (totaal) : 9 - 14; Anale stekels: 15 - 18; Anale zachte stralen: 14 - 19; Wervels: 27. Body elongate and strongly compressed. Mouth small, slightly protrusible; upper lip papillose, especially in old males. Preorbital serrate in young specimen. Color greenish with oblique orange or bluish bars descending downwards and backwards from the back to the anal fin. Vertical fins with alternating dark and pale spots or bars; the anal fin often with a red margin.

Obligate air-breathing (Ref. 126274); Occurs in large rivers, estuaries, ditches, ponds (Ref. 4833) and lakes, generally preferring weedy environment (Ref. 41236). An air-breathing species (Ref. 118402).

Levenscyclus en paargedrag Maturities | Voortplanting | Spawnings | Egg(s) | Fecundities | Larven

Male defends the bubble-nest. Lays 500-600 eggs.

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Menon, A.G.K., 1999. Check list - fresh water fishes of India. Rec. Zool. Surv. India, Misc. Publ., Occas. Pap. No. 175, 366 p. (Ref. 41236)

Status op de Rode Lijst van het IUCN (Ref. 130435)

Niet bedreigd (LC) ; Date assessed: 21 January 2010

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Gevaar voor de mens

Harmless

Gebruik door de mens

Visserij: van minder commercieel belang

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Estimates based on models

Fylogenetische diversiteitsindex (Ref. 82804): PD₅₀ = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01549 (0.00930 - 0.02579), b=2.96 (2.82 - 3.10), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Trofisch niveau (Ref. 69278): 2.8 ±0.1 se; based on size and trophs of closest relatives

Weerstandsvermogen (Ref. 120179): Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Fec=500-600 eggs (Ref. 1672)).

Fishing Vulnerability (Ref. 59153): Low vulnerability (23 of 100).

Prijsklasse (Ref. 80766): Unknown.

Nutrients (Ref. 124155): Calcium = 327 [77, 1,007] mg/100g; Iron = 2.69 [0.99, 6.70] mg/100g; Protein = 16.2 [14.9, 17.5] %; Omega3 = 0.259 [0.090, 0.743] g/100g; Selenium = 36.4 [15.2, 83.9] μg/100g; VitaminA = 26.7 [10.2, 68.2] μg/100g; Zinc = 2.04 [1.34, 3.09] mg/100g (wet weight); based on nutrient studies.

Trichogaster fasciata Bloch & Schneider, 1801