分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Barbinae
Eponymy: Professor Dr Mariano de la Paz Graëlls y de la Aguera (1809–1898) of Madrid was a botanist, entomologist and malacologist. [...] (Ref. 128868), visit book page.
More on author: Steindachner.
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; 河川洄游 (Ref. 138297). 溫帶; 44°N - 41°N, 5°W - 0°
分布
领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Europe: Spain from Ebro to Ter drainages on Mediterranean slope and westward to Ason drainage on Atlantic slope. Introduced to central Italy in Fiora, Ombrone and Albegna drainages.
歐洲: 西班牙北部, 從薩拉戈薩到畢爾包。
首次成熟时的长度 / 大小 / 重量 / 年龄
成熟度: Lm 17.5, range 15 - 20 cm
Max length : 80.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 27345); 最大年龄: 16 年 (Ref. 59043)
Diagnosed from other species of Barbus and Luciobarbus in Iberian Peninsula by having the following characters: lateral line with 43-48 + 2-3 scales; last simple dorsal ray slender, not serrated posteriorly in adults, occasionally with a few small, widely set serrae in individuals smaller than about 15 cm SL; posterior barbel reaching beyond posterior margin of eye; lower lip thick, without median lobe; and lower jaw tip covered by lower lip (Ref. 59043).
Body shape (shape guide): elongated.
Adults inhabit lower and middle reaches of rivers with slow current, preferring areas with vegetation and shore cover. They migrate upstream areas with faster current and gravel or stone bottom for spawning (Ref. 59043). They feed on invertebrates and plants (Ref. 26100) and algae (Ref. 59043).
出现于水体水流很少的地方, 在低的平原上。 吃无脊椎动物与植物。 (参考文献 26100)
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
歐洲: 西班牙北部, 從薩拉戈薩到畢爾包。
Kottelat, M. and J. Freyhof, 2007. Handbook of European freshwater fishes. Publications Kottelat, Cornol and Freyhof, Berlin. 646 pp. (Ref. 59043)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
临近濒危 (NT) (A2ce); Date assessed: 26 October 2023
人类利用
游钓鱼种: 是的
工具
特别资料
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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]. |
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Bayesian length-weight
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a=0.00794 (0.00653 - 0.00966), b=3.09 (3.04 - 3.14), in cm total length, based on LWR estimates for this species (Ref. 93245). |
营养阶层 (参考文献 69278) |
2.8 ±0.29 se; based on food items. |
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Generation time |
5.9 ( na - na) years. Estimated as median ln(3)/K based on 1 growth studies. |
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 to high vulnerability (52 of 100). 🛈 |