Labeo rohita, Roho labeo : fisheries, aquaculture, gamefish

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Labeo rohita (Hamilton, 1822)

Roho labeo
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Image of Labeo rohita (Roho labeo)
Labeo rohita
Picture by Jean-Francois Helias / Fishing Adventures Thailand

Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa

> Cypriniformes (Carps) > Cyprinidae (Minnows or carps) > Labeoninae
Etymology: Labeo: Latin, labeo = one who has large lips (Ref. 45335).  More on author: Hamilton.

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

; swasser; brackwasser benthopelagisch; potamodrom (Ref. 51243); tiefenbereich 5 - m (Ref. 4832), usually - m (Ref. ).   Tropical; 0°C - ; 32°N - 21°S

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

Asia: Pakistan, India, Bangladesh, Myanmar and Nepal.

Length at first maturity / Size / Gewicht / Alter

Maturity: Lm 58.0  range ? - ? cm
Max length : 200 cm TL Männchen/unbestimmt; (Ref. 9987); max. veröff. Gewicht: 45.0 kg (Ref. 9987); max. veröff. Alter: 10 Jahre (Ref. 56)

Kurzbeschreibung Morphologie | Morphometrie

Dorsal fin with 12-14 1/2 branched rays; lower profile of head conspicuously arched; short dorsal fin with anterior branched rays shorter than head; 12-16 predorsal scales ; snout without lateral lobe (Ref. 43281).

Biologie     Fachlexikon (Englisch) (z.B. epibenthic)

Adults inhabit rivers (Ref. 4832). A diurnal species and usually solitary. They burrow occasionally. Feed on plants. Spawning season generally coincides with the southwest monsoon. Spawning occurs in flooded rivers. Fecundity varies from 226,000 to 2,794,000 depending upon the length and weight of the fish and weight of the ovary. Widely introduced outside its native range for stocking reservoirs and aquaculture. Utilized fresh (Ref. 9987).

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

Spawns in middle reaches of rivers, where flood water spreads in more or less limpid shallows over fertile flats, well above tidal reaches; also in reservoirs and bundh-type tanks.

Hauptreferenz Upload your references | Referenzen | Koordinator | Partner

Khan, H.A. and V.G. Jhingran, 1975. Synopsis of biological data on rohu Labeo rohita (Hamilton, 1822). FAO Fish. Synop. (111):100 p. (Ref. 56)

IUCN Rote Liste Status (Ref. 124695)

  nicht bedroht (LC) ; Date assessed: 20 March 2010

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

  Harmless





Nutzung durch Menschen

Fischereien: hoch kommerziell; Aquakultur: kommerziell; Sportfisch: ja
FAO - Aquakultur: production, Artbeschreibung; Publication: search | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00912 (0.00729 - 0.01140), b=3.03 (2.99 - 3.07), in cm total length, based on LWR estimates for this species (Ref. 93245).
Trophic level (Ref. 69278):  2.2   ±0.12 se; based on food items.
Generation time: 4.0 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies.
Widerstandsfähigkeit (Ref. 120179):  mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (tm=3; tmax=10).
Verwundbarkeit (Ref. 59153):  Moderate to high vulnerability (49 of 100) .
Preiskategorie (Ref. 80766):   Unknown.
Nutrients (Ref. 124155):  Calcium = 96.7 [32.0, 248.8] mg/100g ; Iron = 0.601 [0.347, 0.953] mg/100g ; Protein = 16.2 [15.3, 17.2] % ; Omega3 = 0.351 [0.135, 0.931] g/100g ; Selenium = 418 [160, 1,067] μg/100g ; VitaminA = 2.42 [0.89, 7.18] μg/100g ; Zinc = 0.844 [0.516, 1.290] mg/100g (wet weight); based on nutrient studies.