分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps)
鯉形目 (Carps) >
Cyprinidae (Minnows or carps)
鯉科 (Minnows or carps) > Barbinae
Eponymy: Franz Steindachner (1834–1919) was an Austrian zoologist who specialised in herpetology and ichthyology. [...] (Ref. 128868), visit book page.
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
; 淡水 底中水層性; 河川洄游 (Ref. 138297). 溫帶
分布
領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Europe: Portugal and Spain in Guadiana and Tago drainages. This species is suspected to be a hybrid or a species of hybrid origin.
歐洲: 葡萄牙 (參考文獻 11237) 的特有種也報告出現在西班牙: 瓜迪亞納與 Tago 流域.(參考文獻 59043)
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 40.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 59043); 最大年齡: 6 年 (Ref. 59043)
Diagnosed from other species of Barbus and Luciobarbus in Iberian Peninsula by having the following characters: orbit close to but not reaching dorsal head profile when viewed laterally; last simple dorsal ray spinous, serrated posteriorly along 1/2- 2/3 of its length; lateral line with 44-50 + 2-3 scales; head length 26-32% SL; snout length 2.2-2.9 times in HL; lower lip thick, with (70% of individuals) or without median pad; lower jaw tip covered by lower lip (Ref. 59043).
Body shape (shape guide): elongated.
Adults occur in water bodies on low-lying plains, with little current (Ref. 26100). They also inhabit upper reaches of rivers with slow current. Preys consist mainly of planktonic crustaceans, supplemented by insects and algae (Ref. 59043). Threatened by pollution, habitat destruction and introduction of other species (Ref. 26100). Size reaches up to at least 40 cm SL (Ref. 59043).
在低的平原上出現於水體, 水流很少的地方。 受到威脅的由於污染,棲息地破壞與其他魚種的引入.(參考文獻 26100) 為食主要浮游性甲殼動物,被附加的近親相姦與藻類。 (參考文獻 59043)
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
歐洲: 葡萄牙 (參考文獻 11237) 的特有種也報告出現在西班牙: 瓜迪亞納與 Tago 流域.(參考文獻 59043)
Kottelat, M. and J. Freyhof, 2007. Handbook of European freshwater fishes. Publications Kottelat, Cornol and Freyhof, Berlin. 646 pp. (Ref. 59043)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
近危 (NT) (A2c); Date assessed: 28 October 2023
人類使用
漁業: 商業性; 游釣魚種: 是的
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特別的報告
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基於模型的估計
系統發育多樣性指數 (參考文獻
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00617 (0.00304 - 0.01252), b=3.06 (2.89 - 3.23), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (參考文獻
69278): 2.8 ±0.3 se; based on size and trophs of closest relatives
回復力 (參考文獻
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
釣魚的脆弱性 (Ref.
59153): Moderate vulnerability (39 of 100).
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