分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性.
Asia: Southern Caspian basin in Kura-Aras drainage from the headwaters in Turkey to Azerbaijan and Iran; Atrak River and Urmia Lake basins.
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 33.0 cm TL (female)
简单描述
检索表 | 型态特徵 | 形态测量图
背的软条 (总数) : 10 - 12; 臀鳍软条: 9 - 10. Barbus cyri can be distinguished from all other congeners of the Barbus lacerta group by possessing a convex posterior anal-fin margin (vs. straight) and a wide upper lip (width of upper lip 7-9 %HL vs. 4-6 %HL). It can be further diagnosed by the following characters: tip of anal-fin, when pressed to body, not reaching or reaching to middle of distance between base of last anal-fin ray and lower caudal-fin origin; scale rows between tip of anal fin and base of caudal fin 3-6 (mode 5); length of caudal peduncle 1.7-2.3 times longer than deep; snout short, its length 44-47% of body depth at dorsal-fin origin; maxillary barbel 12-30 %HL, not reaching to posterior eye margin; gular region rectangular; 60-70% of posterior margin of last unbranched dorsal-fin ray covered with denticles; eye diameter 2.5-2.9 times in snout length; median pad of lower lip wide and shallow; total scales along lateral line 50-66+2-4; and predorsal scales 24-34 (mode 29) (Ref. 115584).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
Khaefi, R., H.R. Esmaeili, M.F. Geiger and S. Eagderi, 2017. Taxonomic review of the cryptic Barbus lacerta species group with description of a new species (Teleostei: Cyprinidae). FishTaxa 2(2):90-115. (Ref. 115584)
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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).
营养阶层 (Ref.
69278): 3.5 ±0.48 se; based on food items.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (23 of 100).
