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: Notropis: A misnomer given by Rafinesque to shriveled specimens, with the meaning of "back keel"; from Greek, noton = back (Ref. 45335).
More on authors: Eigenmann & Eigenmann.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 溫帶; 56°N - 38°N
North America: Atlantic, Great Lakes, Hudson Bay and Mississippi River basins from Nova Scotia to Saskatchewan in Canada, south to Ohio, Illinois, Missouri and Kansas in the USA. Common in some parts of range but disappearing from southern part.
北美洲: 大西洋，五大湖, 哈得遜灣與加拿大的薩斯卡萬的密西西比河流域從新斯科舍省,南至在美國的俄亥俄州，伊利諾州，密蘇里與堪薩斯州。 常見於範圍的一些部份但是從南部消失。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 9.8 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5723); common length : 7.4 cm TL 雄鱼/尚未辨别雌雄; (Ref. 12193); 最大年龄: 1.00 年 (Ref. 12193)
Occurs usually over sand in clear vegetated lakes and pools of creeks and small rivers.
在小溪与小河的清澈长满植物的湖泊与水池中通常生活在沙子之上。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
北美洲: 大西洋，五大湖, 哈得遜灣與加拿大的薩斯卡萬的密西西比河流域從新斯科舍省,南至在美國的俄亥俄州，伊利諾州，密蘇里與堪薩斯州。 常見於範圍的一些部份但是從南部消失。
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): 2.8 ±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=1).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
