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Teleostei >
Cypriniformes (Carps) >
Leuciscidae (Minnows) > Pogonichthyinae
Etymology: shumardi: Named after a naturalist on the Mexican Boundary Survey, George C. Shumard (Ref. 10294).
Eponymy: Dr George Getz Shumard (1823–1867) was an American surgeon, naturalist and geologist. [...] (Ref. 128868), visit book page.
More on author: Girard.
环境:氛围 / 气候带 / 深度上下限 / 分布范围
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
成熟度: 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)
Adults inhabit flowing pools and runs of large, often turbid, rivers. Usually occurs over sand and gravel (Ref. 5723, 10294). Migratory behaviour is undetermined (Ref. 126106).
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。
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 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)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
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特别资料
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网络资源
基于模型的估算
系统发育多样性指数 (参考文献 82804) |
PD50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00525 (0.00256 - 0.01076), b=3.10 (2.92 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
营养阶层 (参考文献 69278) |
2.9 ±0.3 se; based on size and trophs of closest relatives |
回复力 (参考文献 120179) |
高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.). |
渔业脆弱性 (Ref. 59153) |
Low vulnerability (24 of 100). 🛈 |