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Bagarius bagarius (Hamilton, 1822)

Goonch
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Bagarius bagarius
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Bangladesh country information

Common names: Bagair, Baghair, Gangetic goonch
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: commercial | Ref: Anonymous, 2005
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Occurs in the Ganges basin (Ref. 27732), including Meghna River (Ref. 35669). Known from the rivers of Surma (Sylhet), Kangsha and old Brahmaputra (Mymensingh) and Titas (Comilla). Also recorded from the Karnafuli reservoir (Chittagong Hill Tracts). Also Ref. 39989, 41236.
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

分類 / Names 俗名 | 同種異名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Siluriformes (Catfishes) 鯰形目 (Catfishes) > Sisoridae (Sisorid catfishes) 吸口鯰科 (Sisorid catfishes) > Sisorinae
Etymology: Bagarius: From the local name Vaghari, in Calcuta (Ref. 45335).
  More on author: Hamilton.

Issue
Species data previously under Bagarius bagarius were assumed to refer to B. vegrandis and those under B. yarrelli belonged to B. lica (assumption followed distribution in Ref. 123776).

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

; 淡水; 半鹹淡水 底中水層性; pH range: 6.5 - 7.8; dH range: 12 - 30; 河川洄游 (Ref. 51243).   熱帶; 18°C - 25°C (Ref. 2060)

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

Asia: restricted to the Indian subcontinent.
亞洲: 恒河,湄公河與湄南河流域.(參考文獻 27732) 記錄來自薩爾溫江, Maeklong 與泰國半島了。 (參考文獻 26336)

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 230 cm TL 雄魚/尚未辨別雌雄; (Ref. 9496)

生物學特性     字彙 (例如 epibenthic)


棲息於大而中等大小河的迅速而岩石水池。 (參考文獻 12693) 吃昆蟲 (參考文獻 4833) ,小魚,青蛙與蝦。 (參考文獻 1479) 在一年一次洪水季節的起點之前繁殖於河。 在市場上銷售生鮮地了。 重要的作為一個食用魚, 但是肉很快地腐敗而且能引起疾病.(參考文獻 12693) 200 公分 (參考文獻 4537) 的報告長度是不正確的 (莫里斯 Kottelat , pers. comm。 與對羅勃特 1982 世的暗示.(不見到)

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

亞洲: 恒河,湄公河與湄南河流域.(參考文獻 27732) 記錄來自薩爾溫江, Maeklong 與泰國半島了。 (參考文獻 26336)

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

Talwar, P.K. and A.G. Jhingran, 1991. Inland fishes of India and adjacent countries. Volume 2. A.A. Balkema, Rotterdam, i-xxii + 543-1158, 1 pl. (Ref. 4833)

IUCN 瀕危狀態 (Ref. 130435)

  次級保育類動物, 見 IUCN 紅皮書 (VU) (A2d); Date assessed: 04 February 2022

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的




人類使用

漁業: 低經濟; 游釣魚種: 是的
FAO(Publication : search) | FishSource |

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網路資源

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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=0.00525 (0.00339 - 0.00812), b=2.99 (2.87 - 3.11), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
營養階層 (Ref. 69278):  3.7   ±0.59 se; based on food items.
回復力 (Ref. 120179):  非常低的, 最小族群倍增時間超過14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Very high vulnerability (90 of 100).
價格種類 (Ref. 80766):   Unknown.