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: 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.
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; 44°N - 41°N, 5°W - 0°
分布
領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | 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。
初熟時的長度 / 大小 / 重量 / 年齡
成熟度: Lm 17.5, range 15 - 20 cm
Max length : 80.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 27345); 最大年齡: 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).
出現於水體水流很少的地方, 在低的平原上。 吃無脊椎動物與植物。 (參考文獻 26100)
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: 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)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
近危 (NT) (A2ce); Date assessed: 26 October 2023
人類使用
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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=0.00794 (0.00655 - 0.00963), b=3.09 (3.04 - 3.14), in cm total length, based on LWR estimates for this species (Ref.
93245).
營養階層 (參考文獻
69278): 2.8 ±0.29 se; based on food items.
Generation time: 5.9 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
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 to high vulnerability (52 of 100).
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