分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的; 非產卵性溯降河的 (Ref. 51243). 溫帶
Asia: Japan. MtDNA studies revealed three distinct phylogenetic groups (Hokkaido Island, Northern Tohoku District and Yamagata Prefecture) of the species. This also provides the basic information for the conservation of the species populations in the Tohoku District which have been designated as endangered local populations (Ref. 43190). Reported from Sakhalin Island in Russia (Ref. 58299).
亞洲: 日本。 MtDNA 研究顯示了三個明顯的親緣群體的此魚種。 這也在被指定如瀕臨絕種的地方族群的區域那裡有的東北地區中提供基本的訊息給此魚種族群的保護。 (參考文獻 43190)
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 17.3 cm TL 雄魚/尚未辨別雌雄; (Ref. 126027); 最大體重: 76.80 g (Ref. 126027)
Inhabits middle and upper reaches of rivers. MtDNA studies revealed three distinct phylogenetic groups (Hokkaido Island, Northern Tohoku District and Yamagata Prefecture) of the species. This also provides the basic information for the conservation of the species populations in the Tohoku District which have been designated as endangered local populations (Ref. 43190).
棲息於河的中上游。 MtDNA 研究顯示了三個明顯的親緣群體的此魚種。 這也在被指定如瀕臨絕種的地方族群的區域那裡有的東北地區中提供基本的訊息給此魚種族群的保護。 (參考文獻 43190)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
亞洲: 日本。 MtDNA 研究顯示了三個明顯的親緣群體的此魚種。 這也在被指定如瀕臨絕種的地方族群的區域那裡有的東北地區中提供基本的訊息給此魚種族群的保護。 (參考文獻 43190)
Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984. The fishes of the Japanese Archipelago. Vol. 1. Tokai University Press, Tokyo, Japan. 437 p. (text). (Ref. 559)
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俗名同種異名新陳代謝捕食者生態毒物學繁殖成熟度產卵場產卵群集孕卵數卵卵發育
參考文獻養殖養殖資訊品種遺傳學Electrophoreses遺傳率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.聲音神經毒速度泳型鰓區Otoliths腦重體重比眼睛色素
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [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): 3.4 ±0.5 se; based on size and trophs of closest relatives
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): Low vulnerability (10 of 100).