分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 溫帶; 46°N - 39°N
North America: Lake Ontario drainage of Ontario in Canada and New York to North Dakota and central Illinois (where now extirpated) in the USA. Mostly restricted to Great Lakes and Mississippi River basins but also in Red River drainage (Hudson Bay basin) of Minnesota and South Dakota in the USA.
北美洲: 加拿大安大略省的安大略湖流域與紐約到達科塔北方部與美國伊利諾州中部 。 大部份侷限於五大湖與密西西比河流域了也在美國的明尼蘇達州與達科塔南方部的紅河流域 (哈得遜灣流域)。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 5.8 cm TL 雄魚/尚未辨別雌雄; (Ref. 5723); 最大年齡: 3.00 年 (Ref. 12193)
Adults usually occur over sand and mud in clear vegetated lakes and vegetated pools and runs of creeks and rivers. Oviparous (Ref. 205).
成魚通常在小溪的清澈長滿植物的湖泊與長滿植物水潭與急流與河中出現沙子之上與泥。 卵生的.(參考文獻 205)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
北美洲: 加拿大安大略省的安大略湖流域與紐約到達科塔北方部與美國伊利諾州中部 。 大部份侷限於五大湖與密西西比河流域了也在美國的明尼蘇達州與達科塔南方部的紅河流域 (哈得遜灣流域)。
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)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 03 May 2012
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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 (0.00242 - 0.01036), b=3.11 (2.92 - 3.30), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.7 ±0.33 se; based on food items.
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (tmax=3).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
