分類 / 名前
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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.
環境:環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
; 新鮮な水 底生の; potamodromous (Ref. 126106). Temperate; 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.
サイズ / 重さ / 年齢
成熟: Lm ?  range ? - ? cm
Max length : 11.0 cm TL オス/雌雄の選別がない; (Ref. 5723); common length : 6.5 cm TL オス/雌雄の選別がない; (Ref. 12193); 最大記録サイズ: 5 年 (Ref. 12193)
簡単な記述
検索表 | 形態学 | 形態計測学
Adults occur almost anywhere in its range but most common in clear rocky streams (Ref. 3814, 10294); also inhabit large rivers, reservoirs and glacial lakes to the north. Feed on algae, detritus, entomostraca, and immature insects, especially midge larvae and pupae (Ref. 10294).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
A hole nester.
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)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
用具
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インターネットの情報源
モデルに基づく推定値
系統多様性指数 (参照
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00759 (0.00470 - 0.01224), b=3.21 (3.07 - 3.35), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
栄養段階 (参照
69278): 2.7 ±0.1 se; based on diet studies.
回復力 (参照
120179): 手段, 1.4年~4.4年の倍増期間の最小個体群 (tmax=5).
漁業の脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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