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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); photogenis: From the words photo, meaning light; and gena, cheek (Ref. 10294).
More on author: Cope.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 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 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 14.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5723); common length : 8.9 cm TL 雄鱼/尚未辨别雌雄; (Ref. 12193)
Inhabits rocky runs and riffles of small to large rivers (Ref. 5723, 10294).
小型到大型河川栖息于多岩石的小支流而且急流。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
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)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
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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=0.00550 (0.00318 - 0.00949), b=3.09 (2.94 - 3.24), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 3.3 ±0.40 se; based on food items.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
