You can sponsor this page

Tor tor (Hamilton, 1822)

Tor barb
Adicionar o seu Fotografias e vídeos
Pictures | Videos | Imagem do Google
Image of Tor tor (Tor barb)
Tor tor
Picture by Biswas, B.K.


Bangladesh country information

Common names: Mahsier, Mohashol, Tor mahseer
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: commercial | Ref: ASB, Asiatic Society of Bangladesh, 2006
Regulations: | Ref:
Uses: no uses
Comments: Occurs in hill streams of Mymensingh (Kangsha and Someswari rivers), Sunamgonj (Para river), Dinajpur (Mahananda river) and Chittagong Hill Tracts (Karnafuli reservoir). Found throughout the upper regions of Mymensingh, Sylhet and Dinajpur basin river systems (Ref. 56220). A consignment of this fish has been brought from Nepal and raised in the Freshwater Station of the Bangladesh Fisheries Research Institute (Ref. 56220). Also Ref. 4832, 31807, 39989, 41236, 56321.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/bg.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Rahman, A.K.A., 1989
National Database:

Common names from other countries

Classificação / Names Nomes comuns | Sinónimos | Catalog of Fishes(Género, Espécies) | ITIS | CoL | WoRMS | Cloffa

> Cypriniformes (Carps) > Cyprinidae (Minnows or carps) > Torinae
Etymology:   More on author: Hamilton.

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

; Água doce bentopelágico; potamódromo (Ref. 51243); intervalo de profundidade 15 - ? m (Ref. 12192).   Subtropical; 15°C - 30°C (Ref. 40948); 29°N - 20°N

Distribuição Países | Áreas FAO | Ecossistemas | Ocorrências | Point map | Introduções | Faunafri

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

Length at first maturity / Tamanho / Peso / Idade

Maturity: Lm 36.0  range ? - ? cm
Max length : 200 cm TL macho/indeterminado; (Ref. 85009); common length : 17.5 cm TL macho/indeterminado; (Ref. 41236); peso máx. Publicado: 9.0 kg (Ref. 4832); Idade máx. registada: 10 anos (Ref. 58486)

Biologia     Glossário (ex. epibenthic)

Inhabit rivers and lakes, also in rapid streams with rocky bottom (Ref. 41236). Grow better in a river with a rocky bottom. Travel toward headwaters at the start of the rainy season and downstream at the end of the rainy season. Omnivorous, feed on filamentous algae, chironomid larvae, water beetles and crustaceans. Spawn from March to September, over stones and gravel (Ref. 40948). Reported to reach 150 cm TL (Ref. 12192), and gain a maximum weight of 68 kg by Thomas, 1897 (Ref. 4832). Considered a long-living species (Ref. 58486).

Life cycle and mating behavior Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas

Referência principal Upload your references | Referências | Coordenador | Colaboradores

Talwar, P.K. and A.G. Jhingran, 1991. Inland fishes of India and adjacent countries. vol 1. A.A. Balkema, Rotterdam. i-liv + 1-541, 1 map (Ref. 4832)

Categoria na Lista Vermelha da IUCN (Ref. 130435)

  Dados insuficientes (DD) ; Date assessed: 07 August 2018

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para o homem

  Harmless




Utilização humana

Pescarias: espécies comerciais; Aquacultura: espécies comerciais; peixe desportivo: sim
FAO(Publication : search) | FishSource |

Mais informação

Nomes comuns
Sinónimos
Metabolismo
Predadores
Ecotoxicologia
Reprodução
Maturidade
Desova
Fecundidade
Ovos
Desenvolvimento dos ovos
Idade/Tamanho
Crescimento
Comprimento-peso
Comprimento-comprimento
Frequência de comprimento
Morfometria
Morfologia
Larvas
Dinâmica larvar
Recrutamento
Abundância
Referências
Aquacultura
Perfil para aquacultura
Estirpes
Genética
Electrophoreses
Hereditariedade
Doenças
Processamento
Mass conversion
Colaboradores
Fotografias
Stamps, Coins Misc.
Sons
Ciguatera
Velocidade
Tipo de natação
Área branquial
Outras referências
Cérebros
Visão

Ferramentas

Relatórios especiais

Descarregue XML

Fontes da internet

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=0.00933 (0.00422 - 0.02065), b=3.01 (2.82 - 3.20), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Nível Trófico (Ref. 69278):  2.6   ±0.1 se; based on diet studies.
Resiliência (Ref. 120179):  Baixo, tempo mínimo de duplicação da população 4,5 - 14 anos (K=0.14; tmax=10; Fec=6,400 (batch fecundity)).
Fishing Vulnerability (Ref. 59153):  Very high vulnerability (90 of 100).
Categoria de preço (Ref. 80766):   Unknown.