分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Percoidei (Perchs)
鱸形目 (Perchs) >
Percidae (Perches)
鱸科 (Perches) > Etheostomatinae
Etymology: Percina: Latin, diminutive of perch = perch (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 溫帶; 39°N - 36°N
North America: occurs only in New River drainage above Kanawha Falls in West Virginia, Virginia and North Carolina in the USA.
北美洲: 出現在美國的西維吉尼亞,維吉尼亞與北卡羅萊那州只在卡那瓦河秋天上面的新河流域中。
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 9.6 cm TL 雄魚/尚未辨別雌雄; (Ref. 5723)
Inhabits gravel and rubble runs and riffles of small to medium rivers.
棲息於礫石與小型到中型河的碎石小支流與急流。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
北美洲: 出現在美國的西維吉尼亞,維吉尼亞與北卡羅萊那州只在卡那瓦河秋天上面的新河流域中。
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=0.00537 (0.00235 - 0.01227), b=3.14 (2.94 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.4 ±0.4 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).