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: Pimephales: Greek, pimeles, -es = fat + Greek, phales = whale; if the root is Greek, phales, -etos = penis (Ref. 45335); notatus: notatus, meaning spotted or distinctly marked (Ref. 10294).
More on author: Rafinesque.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的. 溫帶; 0°C - 33°C (Ref. 35682); 50°N - 31°N
North America: Great Lakes, Hudson Bay (Red River) and Mississippi River basins from southern Quebec to southern Manitoba, Canada and south to Louisiana, USA; Atlantic Slope from St. Lawrence River in Quebec to Roanoke River in USA; Gulf Slope from Mobile Bay drainage in Alabama to Mississippi River, USA.
北美洲: 五大湖, 哈得遜灣 (紅河) 與密西西比河流域從魁北克南部到加拿大曼尼托巴南部而且南至美國路易斯安那州; 從在魁北克的聖勞倫斯河到 Roanoke 河在美國的大西洋斜坡; 從在阿拉巴馬州的摩比灣流域到密西西比河的海灣斜坡。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 11.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5723); common length : 6.5 cm TL 雄鱼/尚未辨别雌雄; (Ref. 12193); 最大年龄: 5 年 (Ref. 12193)
Occurs almost anywhere in its range but most common in clear rocky streams (Ref. 3814, 10294); also inhabits large rivers, reservoirs and glacial lakes to the north. Feeds on algae, detritus, entomostraca, and immature insects, especially midge larvae and pupae (Ref. 10294).
在它的分布范围中的几乎在任何地方生存但是常见于清澈的岩石溪流。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
A hole nester. 北美洲: 五大湖, 哈得遜灣 (紅河) 與密西西比河流域從魁北克南部到加拿大曼尼托巴南部而且南至美國路易斯安那州; 從在魁北克的聖勞倫斯河到 Roanoke 河在美國的大西洋斜坡; 從在阿拉巴馬州的摩比灣流域到密西西比河的海灣斜坡。
Robins, C.R., R.M. Bailey, C.E. Bond, J.R. Brooker, E.A. Lachner, R.N. Lea and W.B. Scott, 1991. Common and scientific names of fishes from the United States and Canada. Am. Fish. Soc. Spec. Publ. (20):183 p. (Ref. 3814)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00676 (0.00374 - 0.01221), b=3.22 (3.06 - 3.38), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 2.7 ±0.1 se; based on diet studies.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (tmax=5).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
