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Piaractus brachypomus (Cuvier, 1818)

Pirapitinga
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Piaractus brachypomus
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分類 / Names 俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Characiformes (Characins) > Serrasalmidae (Piranhas and pacus) > Colossomatinae
Etymology: Piaractus: Greek, piar = fat, the side with grease of a body + Greek, aktos , ago = to carry.
More on author: Cuvier.

Issue
See Loubens & Panfili (2001:51) for growth biology.

Environment: milieu / climate zone / depth range / distribution range 生態學

; 淡水 大洋性; pH range: 4.8 - 6.8; dH range: ? - 15. 熱帶; 23°C - 28°C (Ref. 2060); 23°N - 11°S

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri

South America: Amazon and Orinoco River basins (Ref. 39031). Reported from Argentina (Ref. 9086).
南美洲: 亞馬遜河與奧里諾科河到阿根廷流域.(參考文獻 9086)

Length at first maturity / 大小 / 重量 / 年齡

Maturity: Lm ?, range 52 - ? cm
Max length : 88.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 40637); 最大體重: 25.0 kg (Ref. 2060); 最大年齡: 28 年 (Ref. 39139)

生物學特性     字彙 (例如 epibenthic)

Juveniles mimic Serrasalmus nattereri. Feeds on insects and decaying plants (Ref. 32894). Possesses powerful dentition that can cause serious bites (Ref. 4537). An important foodfish (Ref. 12202).

稚魚擬態 Serrasalmus nattereri 。 持有能引起嚴重的咬有力的牙齒.(參考文獻 4537) 一個重要的食用魚.(參考文獻 12202) 吃昆蟲而且腐敗植物.(參考文獻 32894)

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚

Assuming standard charicid mode of reproduction. Replace ASAP.南美洲: 亞馬遜河與奧里諾科河到阿根廷流域.(參考文獻 9086)

主要參考資料 Upload your references | 參考文獻 | 合作者 | 合作者

Ortega, H. and R.P. Vari, 1986. Annotated checklist of the freshwater fishes of Peru. Smithson. Contrib. Zool. (437):1-25. (Ref. 6329)

IUCN 瀕危狀態 (Ref. 130435)

  無危 (LC) ; Date assessed: 21 December 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  引起創傷的





人類使用

漁業: 低經濟; 養殖: 商業性; 水族館: 商業性
FAO - Aquaculture systems: 產生; 漁業: landings; Publication: search | FishSource |

更多資訊

Trophic ecology
食物相
Diet compositions
Food consumptions
Food rations
捕食者
Ecology
生態學
Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
長度-頻率
Mass conversions
Recruitments
Abundances
Life cycle
繁殖
Maturities
Fecundities
Spawnings
Spawning aggregations
Egg(s)
Egg developments
仔魚
稚魚動力學
Distribution
國家
FAO區域
生態系
發現紀錄
簡介
BRUVS - Videos
Anatomy
Gill areas
腦重體重比
Otoliths
Physiology
Body compositions
Nutrients
Oxygen consumptions
游泳類型
Swimming speeds
Visual pigment(s)
魚的聲音
Diseases / Parasites
Toxicities (LC50s)
Genetics
遺傳學
Electrophoreses
Heritabilities
Human related
Aquaculture systems
水產養殖描述
品種
Ciguatera cases
Stamps, coins, misc.
Outreach
合作者
Taxonomy
俗名
同種異名
型態特徵
形態測量圖
照片
References
參考文獻

工具

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特別的報告

查看水族館維護 | 查看魚種資料頁 | 查看水產資料頁

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網路資源

AFORO (otoliths) | Alien/Invasive Species database | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | 檢查 FishWatcher | CISTI | Catalog of Fishes: 屬, 種 | DiscoverLife | ECOTOX | FAO - Aquaculture systems: 產生; 漁業: landings; Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: 基因組, 核甘 | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | 國家資料庫 | Otolith Atlas of Taiwan Fishes | 公眾的水族館 | PubMed | Reef Life Survey | Socotra Atlas | 樹狀分類階層 | Wikipedia: 去, 搜尋 | World Records Freshwater Fishing | 動物學的記錄

Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.7500   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.03162 (0.02336 - 0.04281), b=2.99 (2.90 - 3.08), in cm total length, based on LWR estimates for this species (Ref. 93245).
營養階層 (Ref. 69278):  2.5   ±0.22 se; based on food items.
回復力 (Ref. 120179):  低的, 最小族群倍增時間4.5 - 14 年 (tm=7; tmax=28).
Fishing Vulnerability (Ref. 59153):  High vulnerability (55 of 100).
價格種類 (Ref. 80766):   Unknown.
Nutrients (Ref. 124155):  Calcium = 51 [19, 129] mg/100g; Iron = 1.42 [0.63, 3.27] mg/100g; Protein = 18.3 [16.2, 20.6] %; Omega3 = 0.314 [0.107, 0.926] g/100g; Selenium = 79 [26, 194] μg/100g; VitaminA = 17.7 [4.5, 71.6] μg/100g; Zinc = 1.59 [1.02, 2.56] mg/100g (wet weight);