分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Leuciscidae (Minnows) > Leuciscinae
Etymology: Alburnoides: From the city of Al Bura, where the fish was known + particle Greek, oides = similar (Ref. 45335).
Eponymy: Professor Dr Karl Eduard von Eichwald (1795–1876) was a Baltic German from Lithuania (in his day under Russian control). [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性.
Europe and Asia: river drainages of the southwestern Caspian coast from Samur down to rivers of the Lenkoran Province in Azerbaijan.
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 11.3 cm SL 雄魚/尚未辨別雌雄; (Ref. 91784)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
脊椎骨: 38 - 43. Alburnoides eichwaldii can be distinguished by having a deep body (body length exceeds the depth in four times), large eye, 8 [=8½] branched dorsal-fin rays, 12 [=12½] branched anal-fin rays, 50 scales in the lateral series, 11 scales above and 7 scales below lateral line. It differs from other congeners in Iran by a combination of non-unique characters: moderately rounded caudal fin lobes, not deeply forked caudal fin; commonly scaleless ventral keel; commonly deep head and slightly to markedly rounded snout; the tip of the mouth cleft is slightly below the level of the middle of the eye or at about the lower margin of pupil; 8½ dorsal-fin rays (rarely 7½ or 9½); (10)11-14½ branched anal-fin rays (commonly
12-13½); commonly 2.5-4.2 pharyngeal teeth; 44-56 total lateral line scales; 6-10 gill rakers; (38, 39) 40-43 total vertebrae; and the most common vertebral formulae are 21 + 21, 21 + 20 and 20 + 21 (Ref. 106248).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Bogutskaya, N.G. and B.W. Coad, 2009. A review of vertebral and fin-ray counts in the genus Alburnoides (Teleostei: Cyprinidae) with a description of six new species. Zoosystematica Rossica 18(1):126-173. (Ref. 82592)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 25 January 2013
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=0.00759 (0.00638 - 0.00903), b=3.14 (3.11 - 3.17), in cm total length, based on LWR estimates for this species (Ref.
93245).
營養階層 (Ref.
69278): 3.1 ±0.4 se; based on size and trophs of closest relatives
Generation time: 2.2 (1.5 - 4.1) years. Estimated as median ln(3)/K based on 10
growth studies.
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
