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Silonia childreni (Sykes, 1839)

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drawing shows typical species in Schilbeidae.


India country information

Common names: Bili-halathi, Bili-halati, Ponathtee
Occurrence: endemic
Salinity: freshwater
Abundance: | Ref:
Importance: commercial | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Known from Krishna, Godavary and Cauvery river systems in Western Ghats, Peninsular India (Ref. 41236) and Maharashtra (Ref. 43634). Also Ref. 43629, 43640, 45255. Status of threat: Endangered (Ref. 50614).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/in.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Menon, A.G.K., 1999
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) > Schilbeidae (Schilbid catfishes) 北非鯰科 (Schilbid catfishes)
Etymology:

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

; 淡水 居於水底的; 河川洄游 (Ref. 51243).   熱帶

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

Asia: Krishna, Godavary and Cauvery river systems in Western Ghats, Peninsular India
亞洲: 在高止西部的克里希納河, Godavary 與考未立河系統, 印度半島

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 48.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 4833)

生物學特性     字彙 (例如 epibenthic)

Occur in large rivers and reservoirs (Ref. 41236). A gregarious fish, moves in shoals during monsoon (Ref. 43629). Oviparous, eggs are unguarded (Ref. 205). Feed on fish. A dominant species in the catches from deep waters, especially during the monsoon months, April-July (Ref. 4833).

出現在大河與水庫。 (參考文獻 41236) 一個群居的魚, 在季風的時候搬進淺灘。 (參考文獻 43629) 卵生的, 卵是沒有防衛的.(參考文獻 205) 捕食魚。 在來自深的水域的捕獲中的一個優勢的種, 尤其在季風數個月,四月-七月時.(參考文獻 4833)

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

Distinct pairing (Ref. 205).亞洲: 在高止西部的克里希納河, Godavary 與考未立河系統, 印度半島

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)

  瀕危 (EN) (A2ade+3de+4ade); Date assessed: 14 October 2010

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: 商業性
FAO(Publication : search) | FishSource |

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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=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm Total Length, based on all LWR estimates for this body shape (Ref. 93245).
營養階層 (Ref. 69278):  4.2   ±0.73 se; based on food items.
回復力 (Ref. 120179):  中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Moderate vulnerability (38 of 100).
價格種類 (Ref. 80766):   Unknown.