分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | 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); photogenis: From the words photo, meaning light; and gena, cheek (Ref. 10294).
More on author: Cope.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 溫帶; 43°N - 35°N
North America: Lake Erie and Ohio River drainages from Ontario, Canada and New York to Michigan, and south to northern Georgia, USA. Common throughout eastern part of range, rare in western areas (absent in lower Wabash, lower Cumberland, and most of lower Tennessee River drainages); rare in Lake Erie drainage.
北美洲: 伊利湖與俄亥俄河流域從加拿大安大略省與紐約到密西根州, 而且南至美國喬治亞州北部。 普遍的在範圍的東部各處, 稀有的在區域西部中;(不存在於娃巴許河下游，康勃蘭河下游與大部分的田納西河下游河流域) 稀有的在伊利湖流域。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 14.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5723); common length : 8.9 cm TL 雄魚/尚未辨別雌雄; (Ref. 12193)
Inhabits rocky runs and riffles of small to large rivers (Ref. 5723, 10294).
小型到大型河川棲息於多岩石的小支流而且急流。 (參考文獻 5723,10294)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
北美洲: 伊利湖與俄亥俄河流域從加拿大安大略省與紐約到密西根州, 而且南至美國喬治亞州北部。 普遍的在範圍的東部各處, 稀有的在區域西部中;(不存在於娃巴許河下游，康勃蘭河下游與大部分的田納西河下游河流域) 稀有的在伊利湖流域。
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).
營養階層 (Ref.
69278): 3.3 ±0.40 se; based on food items.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
