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Coregonus oxyrinchus (Linnaeus, 1758)

Houting
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Coregonus oxyrinchus
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Czechia (Czech Republic) country information

Common names: Síh ostrorypý, Síh severní ostrorypá
Occurrence: extirpated
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: restricted | Ref: Lusk, S. and L. Hanel, 2000
Uses: no uses
Comments: Also Ref. 683, 41386, 52149, 90060.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ez.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Lusk, S., V. Luskova, L. Hanel, B. Lojkasek and P. Hartvich, 2011
National Database:

Common names from other countries

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

Teleostei > Salmoniformes (Salmons) 鮭形目 (Salmons) > Salmonidae (Salmonids) 鮭科 (Salmonids) > Coregoninae
Etymology: Coregonus: Greek, kore = pupils of the eye + Greek, gonia = angle (Ref. 45335).
  More on author: Linnaeus.

Issue
Subspecies from Eschmeyer, pers. comm.

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

; 淡水; 半鹹淡水 底中水層性; 溯河洄游 (Ref. 51243).   溫帶; 4°C - 20°C (Ref. 2059); 69°N - 43°N, 11°W - 58°E

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

Europe: several countries in central and eastern Europe. Northeast Atlantic: Ireland to Netherlands, Germany and the countries along the coast of the Baltic Sea. Maritime stocks may be extinct (Ref. 4537).
東北大西洋: 愛爾蘭到荷蘭, 德國與國家沿著波羅的海的海岸。 在中歐與東歐中也發現於一些國家。 海的分枝可能是滅絕的.(參考文獻 4537) 伯恩公約的附錄 3(受保育的動物群).

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 50.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 556); 最大體重: 2.0 kg (Ref. 556)

生物學特性     字彙 (例如 epibenthic)

In brackish water and main rivers; no evidence that it enters marine waters (Ref. 59043). Also non-migratory freshwater populations (Ref. 13696). Feeds on zooplankton, supplemented by benthic invertebrates in adults. Extinct since about 1940 (Ref. 59043).

也非迴游性的淡水族群。

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

東北大西洋: 愛爾蘭到荷蘭, 德國與國家沿著波羅的海的海岸。 在中歐與東歐中也發現於一些國家。 海的分枝可能是滅絕的.(參考文獻 4537) 伯恩公約的附錄 3(受保育的動物群).

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

Kottelat, M. and J. Freyhof, 2007. Handbook of European freshwater fishes. Publications Kottelat, Cornol and Freyhof, Berlin. 646 pp. (Ref. 59043)

IUCN 瀕危狀態 (Ref. 130435)

  滅絕 (EX) ; Date assessed: 01 January 2008

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; 養殖: 商業性
FAO(漁業: 產生; publication : search) | FishSource | 周邊海洋

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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=0.00537 (0.00262 - 0.01101), b=3.22 (3.06 - 3.38), in cm Total Length, based on LWR estimates for this Genus-body shape (Ref. 93245).
營養階層 (Ref. 69278):  3.3   ±0.25 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 (tm=2-3).
Fishing Vulnerability (Ref. 59153):  Low to moderate vulnerability (33 of 100).
Climate Vulnerability (Ref. 125649):  High vulnerability (63 of 100).
價格種類 (Ref. 80766):   Very high.