Achondrostoma arcasii (Steindachner, 1866)
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Achondrostoma arcasii
图片提供人 Delgado Saez, J.A.
照片 | 谷歌图片
图片提供人 Delgado Saez, J.A.
分类 / 名称 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Cypriniformes (Carps) > Leuciscidae (Minnows) > Leuciscinae
Etymology: Achondrostoma: Name refers to the absence of horny plate on the mouth.
Eponymy: Laureano Pérez Arcas (1824–1894) was a Spanish entomologist, malacologist and ichthyologist who started out intending to become a lawyer. [...] (Ref. 128868), visit book page.
Etymology: Achondrostoma: Name refers to the absence of horny plate on the mouth.
Eponymy: Laureano Pérez Arcas (1824–1894) was a Spanish entomologist, malacologist and ichthyologist who started out intending to become a lawyer. [...] (Ref. 128868), visit book page.
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 - 39°N, 9°W - 1°E
分布 领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Europe: Spain and Portugal in most drainages from Jucar northward and headwaters of Tagus, except northern slope. Introduced in Guadiana drainage.
歐洲: 西班牙與葡萄牙; Mino ， Duero ，塔吼河， Ebro ， Jucar 與 Turia。
歐洲: 西班牙與葡萄牙; Mino ， Duero ，塔吼河， Ebro ， Jucar 與 Turia。
首次成熟时的长度 / 大小 / 重量 / 年龄
成熟度: Lm 4.4 range ? - ? cm
Max length : 25.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 556); common length : 15.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 556)
Max length : 25.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 556); common length : 15.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 556)
简单描述 检索表 | 型态特徵 | 形态测量图
Diagnosed from its congeners by the possession of the following characters: lateral line usually with 40-45 + 3 scales; 4-5 scale rows between lateral line and pelvic fin origin; 14 circumpeduncular scale rows; eye diameter equal to or greater than snout length; snout rounded, obtuse; and ventral profile of head without marked angle at articulation of lower jaw (Ref. 59043).
Body shape (shape guide): fusiform / normal.
Body shape (shape guide): fusiform / normal.
A short-lived species which lives in lakes and mountain streams, including the middle reaches of rivers (Ref. 11240). Also found in reservoirs in hilly areas. Juveniles occur in shallow areas with slow current and move to deeper and faster waters in late July. Opportunistic feeder, but preying mainly on aquatic invertebrates (Ref. 59043). Threatened due to pollution, habitat destruction and the introduction of other species (Ref. 26100).
生活在湖与山地溪流中的一种生命期短的种, 包括河的中游.(参考文献 11240) 吃无脊椎动物。 产卵在四月与五月。 受到威胁的由于污染，栖息地破坏与其他鱼种的引入.(参考文献 26100)
生活在湖与山地溪流中的一种生命期短的种, 包括河的中游.(参考文献 11240) 吃无脊椎动物。 产卵在四月与五月。 受到威胁的由于污染，栖息地破坏与其他鱼种的引入.(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: 西班牙與葡萄牙; Mino ， Duero ，塔吼河， Ebro ， Jucar 與 Turia。
主要参考文献
上传您的参考资料 | 参考文献 | 合作者 | 合作者
Doadrio, I. and B. Elvira, 2007. A new species of the genus Achondrostoma Robalo, Almada, Levy and Doadrio, 2007 (Actynopterigii, Cyprinidae) from Western Spain. Graellsia 63(2):295-304. (Ref. 75032)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
临近濒危 (NT) (A2ace); Date assessed: 15 November 2023
CITES
Not Evaluated
对人类的威胁
无害处的
人类利用
渔业: 没有兴趣
FAO - Publication: search | FishSource |
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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 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.00759 (0.00441 - 0.01304), b=3.09 (2.94 - 3.24), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245). |
|
营养阶层 (参考文献 69278) |
3.5 ±0.37 se; based on food items. |
| Generation time | 4.1 ( 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 (tm=1-4; K= 0.25). |
|
渔业脆弱性 (Ref. 59153) |
Low to moderate vulnerability (35 of 100). 🛈 |