分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Leuciscidae (Minnows) > Pogonichthyinae
Etymology: albizonatus: Name from the non-pigmented (white) supralateral stripe.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性; 深度上下限 0 - 1 m (Ref. 31523). 溫帶
North America: Known only from one small stream each in the Cumberland River drainage (Little South Fork, Kentucky) and Tennessee River drainage (Paint Rock River, Alabama), USA.
北美洲: 在康勃蘭河流域 (小的南叉, 肯塔基州) 與田納西河流域 (油漆岩石河阿拉巴馬州) ，美國已知只來自一個小的水流每個了。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 3.8, range 4 - 4 cm
Max length : 5.6 cm SL 雄鱼/尚未辨别雌雄; (Ref. 40527); 最大年龄: 3.00 年 (Ref. 31523)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 0; 背的软条 (总数) : 8; 臀棘: 0; 臀鳍软条: 7. A slender, cylindrical, straw-colored minnow distinguished by a broad depigmented supralateral stripe along side bordered ventrally by narrow, black midlateral stripe and dorsally by darkly pigmented dorsal scale margins; predorsal stripe wanting or obsolescent; and postdorsal stripe absent (Ref. 31523). No breeding colors (Ref. 31523). Breeding male pectoral fin with shagreen-like tubercle arrangement (Ref. 31523).
一个细长的，圆筒形的，和稻草-色彩的条鱼类沿着腹地被毗邻的侧边藉着一条宽的无色 supralateral 斑纹区别了被狭窄的, 黑色的侧面中央的斑纹与背面藉着深色背部的鳞片边缘; 前背的斑纹欠缺或荒废的; 而且后背的斑纹不存在.(参考文献 31523) 没有繁殖颜色.(参考文献 31523) 繁殖期的雄鱼胸鳍有像鲨鱼皮一样的小瘤安排。 (参考文献 31523)
Inhabits clean, clear waters of flowing pools and runs (Ref. 31523). Found over bottoms with fractured bedrock, cobble, and gravel mixed with clear sand (Ref. 31523). Reaches a maximum length of less than 6 cm SL (Ref. 31523).
栖息于流动的潭水与支流的乾净又清澈水域。 (参考文献 31523) 用混和着清澈的沙子破碎的岩床，圆石与砾石发现在底部上了。 (参考文献 31523) 达到少于 6 公分 SL 的最大长度。 (参考文献 31523)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
北美洲: 在康勃蘭河流域 (小的南叉, 肯塔基州) 與田納西河流域 (油漆岩石河阿拉巴馬州) ，美國已知只來自一個小的水流每個了。
Warren, M.L. Jr. and B.M. Burr, 1998. Threatened fishes of the world: Notropis albizonatus Warren, Burr & Grady, 1994 (Cyprinidae). Environ. Biol. Fishes 51(2):128. (Ref. 31523)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
濒危 (EN) (B1ab(iii)+2ab(iii)); Date assessed: 02 March 2012
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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=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this 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): 高度, 族群倍增时间少于 15个月 (tmax=3).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
