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Cobitis melanoleuca
图片提供人 Artaev, O.
照片 | 谷歌图片
图片提供人 Artaev, O.
分类 / 名称 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Cypriniformes (Carps) > Cobitidae (Spined loaches)
Etymology: Cobitis: Greek, kobitis, -idos = a kind of sardine; also related with the voice Greek, kobios, Latin gobius = gudgeon (Ref. 45335).
More on author: Nichols.
Etymology: Cobitis: Greek, kobitis, -idos = a kind of sardine; also related with the voice Greek, kobios, Latin gobius = gudgeon (Ref. 45335).
More on author: Nichols.
环境：氛围 / 气候带 / 深度上下限 / 分布范围 生态学
; 淡水 底中水层性. 溫帶; 69°N - 29°N, 59°E - 145°E
分布 领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Europe: Don, Kuban, Volga, Ural and Eya drainages (Ref. 59043). Asia: in most Siberian drainages, eastward to Amur and Huang He rivers in China (Ref. 59043), the Nura River in Kazakhstan and in rivers of Primor`e, Korea (Ref. 26334).
歐洲與亞洲: 窩瓦河與頓河到阿穆爾河, Primor 的河在哈薩克的 e ，韓國, 中國與 Nura 河。
歐洲與亞洲: 窩瓦河與頓河到阿穆爾河, Primor 的河在哈薩克的 e ，韓國, 中國與 Nura 河。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 20.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 50600); 11.0 cm SL (female); common length : 13.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 50600)
Max length : 20.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 50600); 11.0 cm SL (female); common length : 13.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 50600)
简单描述 检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 2 - 3; 背的软条 (总数) : 6 - 7; 臀棘: 2 - 3; 臀鳍软条: 5 - 6. Presence of two black spots on caudal base, lower one sometimes weak (Ref. 59043).
Body shape (shape guide): elongated.
Body shape (shape guide): elongated.
Adults are found from small lowland streams to large rivers with gentle current, and lakes mostly with dense vegetation on sand-silt to sand-gravel bottom (Ref. 59043). Oviparous, possibly with distinct pairing during breeding similar to congeners (Ref. 205).
生命周期和交配行为 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
During courtship, 'the male follows the female and, after both enter dense vegetation (e.g. filamentous algae), the male forms a complete ring around the female's body behind the dorsal as the female releases the eggs' (Ref. 59043).歐洲與亞洲: 窩瓦河與頓河到阿穆爾河, Primor 的河在哈薩克的 e ，韓國, 中國與 Nura 河。
主要参考文献
上传您的参考资料 | 参考文献 | 合作者 | 合作者
Kottelat, M., 2012. Conspectus cobitidum*: an inventory of the loaches of the world (Teleostei: Cypriniformes: Cobitoidei). The Raffles Bulletin of Zoology, Suppl. (26):1-199. (Ref. 92804)
CITES
Not Evaluated
对人类的威胁
无害处的
人类利用
FAO - Publication: search | FishSource |
更多信息
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网络资源
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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=0.00513 (0.00233 - 0.01130), b=3.08 (2.91 - 3.25), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
|
营养阶层 (参考文献 69278) |
3.3 ±0.4 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 (Assumed Fec < 10,000). |
|
渔业脆弱性 (Ref. 59153) |
Low to moderate vulnerability (34 of 100). 🛈 |