分類 / Names
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
Etymology: Barbus: Latin, barbus = barbel (Ref. 45335).
More on author: Berg.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水; 半鹹淡水 底中水層性. 溫帶
Europe: Kuban drainage and Sea of Azov close to Kuban estuary.
前蘇聯: 上游與中游的庫邦河與它的支流。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 62.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 59043)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
The only species of Barbus in Kuban drainage which can be diagnosed from its congeners in Black Sea basin by the following characters: lower lip thick, with a pendulous median lobe; tip of dorsal slightly pointed; posterior margin of dorsal straight or slightly concave; last simple dorsal ray spinous, strong, with serrae along almost entire ray; epithelial crests on scales; 56-69 scales on lateral line; pelvic origin about below dorsal origin (Ref. 59043).
Inhabits mountain and piedmont streams, with strong current, sand, gravel or rock bottom. Less abundant in lowland stretches and estuary. Larvae and small juveniles feed predominantly on chironomids and algae while larger juvenile and adults prey on a variety of benthic invertebrates and small fish. Spawns on gravel bottom. Widely distributed and abundant, but rare in lower Kuban since construction of Krasnodar dam (Ref. 59043).
在礫石底部上五月時產卵 (參考文獻 1441) 。 仔魚與小的稚魚大部分吃寶刀魚與藻類。 較大的稚魚與成魚吃多種底棲的無脊椎動物與小魚。 (參考文獻 59043)
前蘇聯: 上游與中游的庫邦河與它的支流。
Kottelat, M. and J. Freyhof, 2007. Handbook of European freshwater fishes. Publications Kottelat, Cornol and Freyhof, Berlin. 646 pp. (Ref. 59043)
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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=0.00676 (0.00347 - 0.01318), b=3.02 (2.85 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.1 ±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 (tm=3-4; Fec=60,000).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (50 of 100).
