分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Leuciscidae (Minnows) > Leuciscinae
Etymology: Scardinius: A range of lofty mountains, Scardus, forming the boundary between Moesia and Macedonia.
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. 亞熱帶的; 39°N - 38°N, 21°E - 22°E
Europe: Lower Acheloos drainage including lakes in Greece.
歐洲: 在希臘的河 Acheleoos 流域。
初熟時的長度 / 大小 / 重量 / 年齡
成熟度: Lm 16.0, range 14 - 18 cm
Max length : 38.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 125981); 最大體重: 620.00 g (Ref. 125981); 最大年齡: 11 年 (Ref. 58506)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
The following unique characters distinguished this species from its congeners in Balkan Peninsula: a dark midlateral stripe in juveniles less than about 7 cm SL and 37- 42 + 2-3 scales along the lateral line. Can be further separated from other species of the genus in Balkan Peninsula by the combination of the following characters: anal fin usually with 10½ branched rays; 13-16 pectoral rays; 12-17 gill rakers; dorsal head profile conspicuously concave, snout pointing upward, tip above level of middle of eye; eye close to or flush with dorsal head profile when viewed laterally; articulation of lower jaw in front of eye margin; and head length 24-30% SL (Ref. 59043).
Body shape (shape guide): fusiform / normal.
Inhabits lakes and large rivers. Early larvae and juveniles often form large schools and frequently in association with Tropidophoxinellus hellenicus. Juveniles feed on phytoplankton while adults on macrophytes. Spawns in March-July. Lays adhesive eggs on vegetation which hatch in 5 days (Ref. 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: 在希臘的河 Acheleoos 流域。
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))
瀕危 (EN) (B1ab(iii)); Date assessed: 01 December 2023
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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) |
PD50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00724 (0.00664 - 0.00790), b=3.14 (3.11 - 3.17), in cm total length, based on LWR estimates for this species (Ref. 93245). |
營養階層 (參考文獻 69278) |
2.0 ±0.00 se; based on food items. |
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Generation time |
8.2 (7.9 - 8.7) years. Estimated as median ln(3)/K based on 13 growth studies. |
回復力 (參考文獻 120179) |
低的, 最小族群倍增時間4.5 - 14 年 (tmax=11; K=0.11-0.16). |
釣魚的脆弱性 (Ref. 59153) |
Moderate to high vulnerability (53 of 100). 🛈 |