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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); shumardi: Named after a naturalist on the Mexican Boundary Survey, George C. Shumard (Ref. 10294).
More on author: Girard.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 亞熱帶的; 45°N - 29°N
North America: large rivers of Missouri-Mississippi basins (mainly Missouri, Mississippi, Illinois, Kaskaskia, lower Ohio, Arkansas, and Red rivers), from South Dakota and central Illinois, USA south to Gulf; Gulf Coast drainages in Texas from Sabine Lake (apparently introduced) to Colorado River.
北美洲: 密蘇里-密西西比流域 (主要地密蘇里,密西西比,伊利諾州,卡斯卡斯基亞, 俄亥俄州,阿肯色州與紅河下游) 的大河,從達科塔南方部與美國伊利諾州中部南至灣; 在從薩賓人的湖 (顯然地引入) 到科羅拉多河的德克薩斯的岸灣流域。
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 10.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5723); common length : 5.7 cm TL 雄鱼/尚未辨别雌雄; (Ref. 12193)
Inhabits flowing pools and runs of large, often turbid, rivers. Usually occurs over sand and gravel (Ref. 5723, 10294).
栖息于流动的潭水与支流大的, 时常浑浊的, 河。 通常发生在沙与碎石。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
北美洲: 密蘇里-密西西比流域 (主要地密蘇里,密西西比,伊利諾州,卡斯卡斯基亞, 俄亥俄州,阿肯色州與紅河下游) 的大河,從達科塔南方部與美國伊利諾州中部南至灣; 在從薩賓人的湖 (顯然地引入) 到科羅拉多河的德克薩斯的岸灣流域。
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): 2.8 ±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 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).