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Brycon orbignyanus (Valenciennes, 1850)
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Brycon orbignyanus
Picture by Timm, C.D.
Pictures | 谷歌图片
Picture by Timm, C.D.
Brazil country information
Common names:
Bracanjuva, Matrinchã, Matrinchão
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: commercial | Ref: Zaniboni Filho, E., S. Meurer, O.A. Shibatta and A.P. de Oliverira Nuñer, 2004
Aquaculture: never/rarely | Ref: Zaniboni Filho, E., S. Meurer, O.A. Shibatta and A.P. de Oliverira Nuñer, 2004
Regulations: | Ref:
Uses: live export: yes;
Comments: Found in the Uruguay River (Ref. 79585). Regarded as threatened in the state of Minas Gerais (Ref. 26603). Also Ref. 38504.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/br.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Lins, L.V., A.B.M. Machado, C.M.R. Costa and G. Herrmann, 1997
National Database:
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: commercial | Ref: Zaniboni Filho, E., S. Meurer, O.A. Shibatta and A.P. de Oliverira Nuñer, 2004
Aquaculture: never/rarely | Ref: Zaniboni Filho, E., S. Meurer, O.A. Shibatta and A.P. de Oliverira Nuñer, 2004
Regulations: | Ref:
Uses: live export: yes;
Comments: Found in the Uruguay River (Ref. 79585). Regarded as threatened in the state of Minas Gerais (Ref. 26603). Also Ref. 38504.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/br.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Lins, L.V., A.B.M. Machado, C.M.R. Costa and G. Herrmann, 1997
National Database:
Common names from other countries
分类 / Names 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Characiformes (Characins) > Bryconidae ("Brycon characins") > Bryconinae
Etymology: Brycon: Greek, ebrykon, brykomai = to bite, to gnaw (Ref. 45335).
Eponymy: Alcide Charles Victor Dessalines d’Orbigny (1802–1857) was a traveller, collector, illustrator and naturalist. [...] (Ref. 128868), visit book page.
More on author: Valenciennes.
Etymology: Brycon: Greek, ebrykon, brykomai = to bite, to gnaw (Ref. 45335).
Eponymy: Alcide Charles Victor Dessalines d’Orbigny (1802–1857) was a traveller, collector, illustrator and naturalist. [...] (Ref. 128868), visit book page.
More on author: Valenciennes.
Issue
See Géry & Mahnert (1992: 806-811) for notes on taxonomy and synonym. Synonym above is based on personal observation. Food fish.
Environment: milieu / climate zone / depth range / distribution range 生态学
; 淡水 底中水层性. 熱帶
分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri
South America: La Plata basin.
南美洲: La Plata 流域。
南美洲: La Plata 流域。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 31.6 range ? - ? cm
Max length : 79.5 cm TL 雄鱼/尚未辨别雌雄; (Ref. 38863); 最大体重: 6.0 kg (Ref. 72380)
Max length : 79.5 cm TL 雄鱼/尚未辨别雌雄; (Ref. 38863); 最大体重: 6.0 kg (Ref. 72380)
Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
南美洲: La Plata 流域。
主要参考文献
Upload your references | 参考文献 | 合作者 | 合作者
Lima, F.C.T., 2003. Characidae - Bryconinae (Characins, tetras). p. 174-181. In R.E. Reis, S.O. Kullander and C.J. Ferraris, Jr. (eds.) Checklist of the Freshwater Fishes of South and Central America. Porto Alegre: EDIPUCRS, Brasil. (Ref. 38504)
对人类的威胁
无害处的
人类利用
游钓鱼种: 是的
FAO(Publication : search) | FishSource |
更多信息
Population dynamics
成长参数
Max. ages / sizes
Length-weight rel.
Length-length rel.
体长-频率
Mass conversion
入添量
丰度
成长参数
Max. ages / sizes
Length-weight rel.
Length-length rel.
体长-频率
Mass conversion
入添量
丰度
Anatomy
鳃区
Brain
Otolith
鳃区
Brain
Otolith
Physiology
Body composition
Nutrients
耗氧量
游泳类型
游泳速度
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
Body composition
Nutrients
耗氧量
游泳类型
游泳速度
Visual pigments
Fish sound
Diseases & Parasites
Toxicity (LC50s)
工具
E-book | 野外调查 | 长度- 频率 Wizard | 生活- 历史的工具 | 分布图 | Classification Tree
| Catch-MSY |
特别资料
下载 XML
网络资源
Aquatic Commons | BHL | Cloffa | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes(属, 种) | DiscoverLife | ECOTOX | Faunafri | Fishtrace | GenBank(基因组, 核苷酸) | GloBI | GOBASE | | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | 国家资料库 | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Scirus | SeaLifeBase | 树状分类阶层 | Wikipedia(转至, 搜寻) | World Records Freshwater Fishing | 动物学的记录
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=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm Total Length, based on all LWR estimates for this body shape (Ref. 93245).
营养阶层 (Ref. 69278): 2.7 ±0.2 se; based on size and trophs of closest relatives
回复力 (Ref. 120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153): Moderate to high vulnerability (52 of 100).