分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Cottoidei (Sculpins) >
Cottidae (Sculpins)
Etymology: Cottus: Greek, kottos = a fish (Ref. 45335).
Eponymy: Professor Sunziro Nozawa was a Japanese zoologist, curator at the museum in Sapporo, Hokkaido, and also Director of the fisheries bureau there. He loaned the holotype of the prickleback species to the authors. (Ref. 128868), visit book page.
More on author: Snyder.
环境:氛围 / 气候带 / 深度上下限 / 分布范围
生态学
; 淡水 居于水底的; 非产卵性溯降河的 (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 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 17.3 cm TL 雄鱼/尚未辨别雌雄; (Ref. 126027); 最大体重: 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).
栖息于河的中上游。 MtDNA 研究显示了三个明显的亲缘群体的此鱼种。 这也在被指定如濒临绝种的地方族群的区域哪里有的东北地区中提供基本的信息给此鱼种族群的保护。 (参考文献 43190)
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
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)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
渔业: 没有兴趣
工具
特别资料
下载 XML
网络资源
基于模型的估算
系统发育多样性指数 (参考文献 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
|
Bayesian length-weight
|
a=0.00813 (0.00444 - 0.01488), b=3.21 (3.05 - 3.37), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245). |
营养阶层 (参考文献 69278) |
3.4 ±0.5 se; based on size and trophs of closest relatives |
回复力 (参考文献 120179) |
中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.). |
渔业脆弱性 (Ref. 59153) |
Moderate vulnerability (37 of 100). 🛈 |