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Alburnus hohenackeri Kessler, 1877

North Caucasian bleak
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Alburnus hohenackeri
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分类 / Names 俗名 | 同种异名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Cypriniformes (Carps) > Leuciscidae (Minnows) > Leuciscinae
Etymology: Alburnus: From the city of Al Bura, where the fish was known (Ref. 45335).
Eponymy: Dr Rudolph Friedrich Hohenacker (1798–1874) was a Swiss physician, botanist and missionary. [...] (Ref. 128868), visit book page.

Environment: milieu / climate zone / depth range / distribution range 生态学

; 淡水; 半咸淡水 底中水层性. 溫帶; 10°C - 20°C (Ref. 2059)

分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri

Europe and Asia: Western and southern Caspian basin, from Kuma to Artek drainages.
前蘇聯與亞洲: Kamysh-Samarskie 的湖,烏拉河的三角州, 在 Abkhasia , Kuma , Terek , Sulak 的流域的湖 Bebesyr, Rubas-chai,向南遠至 Aspheron 半島。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 15.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 59043); 最大年龄: 3.00 年 (Ref. 59043)

简单描述 检索表 | 型态特徵 | 形态测量图

脊椎骨: 37 - 41. Diagnosed from congeners in Caspian and Black Sea basins by the following characters: origin of anal fin below branched dorsal rays 4-5; lateral line with 38-43 + 3 scales; anal fin with 11-16½ branched rays; 16-25 gill rakers; ventral keel exposed or partly or completely scales; body deep, depth 25-32% SL, markedly laterally compressed; caudal peduncle depth 1.7-2.1 times in its length (Ref. 59043).

生物学特性     字汇 (例如 epibenthic)

Inhabits water bodies with slow to fast current, preferring places with slow current. Abundant in middle and lower parts of large rivers and their tributaries, reservoirs and swampy creeks; also in brackish water at river mouths, in estuaries and coastal lakes. Frequently schools in upper water layers. Feeds on plankton, insect larvae, and seeds. Spawns in shallow water at depth of 0.1-0.5 m. Lays sticky eggs, 1.4 mm in diameter, on submerged plants, rarely on pebbles (Ref. 59043).

Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | | 孕卵数 | 仔鱼

Spawns 1-2 times during its life. Deposits sticky eggs, 1.4 mm in diameter, on submerged plants, rarely on pebbles (Ref. 59043).前蘇聯與亞洲: Kamysh-Samarskie 的湖,烏拉河的三角州, 在 Abkhasia , Kuma , Terek , Sulak 的流域的湖 Bebesyr, Rubas-chai,向南遠至 Aspheron 半島。

主要参考文献 Upload your references | 参考文献 | 合作者 | 合作者

Kottelat, M. and J. Freyhof, 2007. Handbook of European freshwater fishes. Publications Kottelat, Cornol and Freyhof, Berlin. 646 pp. (Ref. 59043)

世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)

  最不相关 (LC) ; Date assessed: 01 January 2008

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的





人类利用

FAO - Publication: search | FishSource |

更多信息

Trophic ecology
食物相
食性组成
食物消耗量
Food rations
捕食者
Ecology
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入添量
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Life cycle
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Maturity/Gills rel.
孕卵数
产卵场
Spawning aggregations

卵的发育
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网络资源

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Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00603 (0.00375 - 0.00968), b=3.09 (2.95 - 3.23), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
营养阶层 (Ref. 69278):  2.8   ±0.3 se; based on size and trophs of closest relatives
回复力 (Ref. 120179):  中等的, 族群倍增时间最少 1.4 - 4.4年 (tm=3; Assuming Fec < 10,000).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).