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Paracottus knerii (Dybowski, 1874)

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

Teleostei > Perciformes/Cottoidei (Sculpins) 鮋形目 (Sculpins) > Cottidae (Sculpins) 杜父魚科 (Sculpins)
Etymology: Paracottus: Greek, para = the side of + Greek, kottos = a fish (Ref. 45335).
Eponymy: Dr Rudolf Kner (1810–1869) was an Austrian zoologist specialising in ichthyology. [...] (Ref. 128868), visit book page.
More on author: Dybowski.

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

; 淡水 底中水層性; 深度上下限 ? - 100 m (Ref. 2058). 北方生物帶; 4°C - 20°C (Ref. 2059)

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

Asia: Lake Baikal and its tributaries, Gramninskie lakes (in the Baikal basin), the Enisei River and Lake Verkhnyanya Agata in its basin, and lakes in Tuva.
前蘇聯: 在它的流域的貝加爾湖與它的支流, Gramninskie 湖 (在貝加爾湖流域), Enisei 河與湖 Verkhnyanya Agata, 與在 Tuva 的湖.(參考文獻 26334)

Length at first maturity / 大小 / 重量 / 年齡

Maturity: Lm 5.8  range ? - ? cm
Max length : 14.4 cm TL 雄魚/尚未辨別雌雄; (Ref. 2058); common length : 8.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 2058)

生物學特性     字彙 (例如 epibenthic)

Found mainly in the littoral zone, occurring exclusively over stone or sand. Spawns near shore at depths not exceeding 1.5 m, from the end of May to mid July. About 600 eggs are deposited under stones during spawning. Spent females move away to deeper waters (10-30m); males guard the eggs until the fry stage (Ref. 2058).

主要發現於專門地在石頭或沙子之上被出現的海濱的區域了。 產卵近岸在深度不超過 1.5 公尺,七月中旬的從五月底。 大約 600個卵被在產卵的時候在石頭下面存放。 產卵的母魚移開到較深的水域;(10-30 公尺) 雄性保衛卵直到魚苗階段。 (參考文獻 2058)

Life cycle and mating behavior 成熟度 | 繁殖 | 產卵場 | | 孕卵數 | 仔魚

前蘇聯: 在它的流域的貝加爾湖與它的支流, Gramninskie 湖 (在貝加爾湖流域), Enisei 河與湖 Verkhnyanya Agata, 與在 Tuva 的湖.(參考文獻 26334)

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

Berg, L.S., 1965. Freshwater fishes of the U.S.S.R. and adjacent countries. volume 3, 4th edition. Israel Program for Scientific Translations Ltd, Jerusalem. (Russian version published 1949). (Ref. 2058)

IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)

  無危 (LC) ; Date assessed: 26 June 2020

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的





人類使用

漁業: 沒有興趣
FAO - Publication: search | FishSource |

更多資訊

Trophic ecology
食物相
食性組成
食物消耗量
Food rations
捕食者
Ecology
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成長參數
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Length-length rel.
長度-頻率
Mass conversion
入添量
豐度
Life cycle
繁殖
成熟度
Maturity/Gills rel.
孕卵數
產卵場
Spawning aggregations

卵發育
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參考文獻

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網路資源

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | 檢查 FishWatcher | CISTI | Catalog of Fishes: , | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: 基因組, 核甘 | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | 樹狀分類階層 | Wikipedia: , 搜尋 | World Records Freshwater Fishing | 動物學的記錄

Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 1.0020   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00794 (0.00386 - 0.01635), b=3.12 (2.95 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
營養階層 (Ref. 69278):  3.3   ±0.4 se; based on diet studies.
Generation time: 6.9 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies.
回復力 (Ref. 120179):  中等的, 族群倍增時間最少 1.4 - 4.4年 (Fec=600; K=0.16; tm=3).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).