分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性; 非遷移的. 溫帶; 38°N - 36°N, 22°E - 23°E
Europe: endemic to the Evrotas River in Peloponnesus, Greece.
歐洲: 在希臘伯羅奔尼撒半島的 Evrotas 河的特有種。
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 25.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 7322)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 3; 背的軟條 (總數) : 8; 臀棘: 3; 臀鰭軟條: 8 - 10. 38-42 vertebrates. Dark pigmentation on peritoneum and body. Dark stripe from eye to caudal fin base.
38-42個脊椎動物。 在腹膜與身體上的深色的顏色。 來自眼到尾鰭基底的深色的斑紋。
Inhabits springs and streams with fast flow and open water (Ref. 59043). Occurs in deeper waters of the river and in the ditches of lowland, preferring places where current is slow. Found over stony, gravelly and sandy bottoms. Omnivore. Feeds throughout the water column (Ref. 26100). Preys predominantly on aquatic insects. Eggs are adhesive, 2 mm in diameter (Ref. 59043). Threatened due to water abstraction and pollution (Ref. 26100).
出現於河的較深的水域而且在低地的溝渠中,偏愛放置水流慢的地方。 發現在多石, 多碎石的與砂質底部上了。 在水團各處為食。 雜食動物。 受到威脅的由於水資源減少與污染.(參考文獻 26100)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
歐洲: 在希臘伯羅奔尼撒半島的 Evrotas 河的特有種。
Economidis, P.S., 1996. Leuciscus keadicus (Cyprinidae), a valid species from River Evrotas (Greece). Cybium 20(3):303-309. (Ref. 12470)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
瀕危 (EN) (A2ce; B1ab(i,ii,iii,iv,v)+2ab(i,ii,iii,iv,v)); Date assessed: 31 January 2006
人類使用
漁業: 沒有興趣
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00813 (0.00411 - 0.01607), b=3.13 (2.97 - 3.29), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (15 of 100).