分类 / Names
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Teleostei >
Cypriniformes (Carps) >
Leuciscidae (Minnows) > Pogonichthyinae
Etymology: Notropis: A misnomer given by Rafinesque to shriveled specimens, with the meaning of "back keel"; from Greek, noton = back (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 溫帶; 46°N - 39°N
North America: Lake Ontario drainage of Ontario in Canada and New York to North Dakota and central Illinois (where now extirpated) in the USA. Mostly restricted to Great Lakes and Mississippi River basins but also in Red River drainage (Hudson Bay basin) of Minnesota and South Dakota in the USA.
北美洲: 加拿大安大略省的安大略湖流域與紐約到達科塔北方部與美國伊利諾州中部 。 大部份侷限於五大湖與密西西比河流域了也在美國的明尼蘇達州與達科塔南方部的紅河流域 (哈得遜灣流域)。
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 5.8 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5723); 最大年龄: 3.00 年 (Ref. 12193)
Adults usually occur over sand and mud in clear vegetated lakes and vegetated pools and runs of creeks and rivers. Oviparous (Ref. 205).
通常在小溪的清澈长满植物的湖泊与长满植物水潭与急流与河中发生在沙子与泥。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
北美洲: 加拿大安大略省的安大略湖流域與紐約到達科塔北方部與美國伊利諾州中部 。 大部份侷限於五大湖與密西西比河流域了也在美國的明尼蘇達州與達科塔南方部的紅河流域 (哈得遜灣流域)。
Page, L.M. and B.M. Burr, 1991. A field guide to freshwater fishes of North America north of Mexico. Houghton Mifflin Company, Boston. 432 p. (Ref. 5723)
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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=0.00501 (0.00232 - 0.01084), b=3.13 (2.94 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.7 ±0.33 se; based on food items.
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).