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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 Ekologi

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

Utbredning Länder | FAO områden | Ekosystem | Förekomster | Point map | Utplanteringar | Faunafri

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

Size / Vikt / Age

Maturity: L_m ? range ? - ? cm
Max length : 12.5 cm TL hane/ej könsbestämd; (Ref. 41236)

Short description Morfologi | Morfometri

Taggstrålar i ryggfenan (totalt): 15 - 17; Mjukstrålar i ryggfenan (totalt): 9-14; Taggstrålar i analfenan 15-18; Mjukstrålar i analfenan: 14 - 19; Ryggkotor: 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).

Life cycle and mating behavior Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver

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

Main reference Upload your references | referenser | Koordinator | Medarbetare

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)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 21 January 2010

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fiskeri: mindre kommeriell

FAO - Publication: search | FishSource |

Ytterligare information

Länder
FAO områden
Ekosystem
Förekomster
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Ekologi
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Näringsinnehåll

Populärnamn
synonymer
Metabolik
Predatorer
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Könsmognad
Lek
Spawning aggregation
Fecundity
Ägg
Egg development

Age/Size
Tillväxt
Length-weight
Length-length
Length-frequencies
Morfometri
Morfologi
Larver
Larvdynamik
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BRUVS

referenser
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Ljud
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Otoliths
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Syn

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Estimates based on models

Phylogenetic diversity index (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).

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

Resiliens (Ref. 120179): Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (Fec=500-600 eggs (Ref. 1672)).

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

Price category (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