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: Luxilus: Latin, luxilus, derived from Lux = light, refered to a small silvery fish (Ref. 45335).
More on author: Cope.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的. 溫帶; 38°N - 36°N
North America: James, Roanoke, Chowan, New, and extreme upper Cape Fear River drainages in Virginia and North Carolina, USA.
北美洲: 在美國維吉尼亞與北卡羅萊那州的上游與中游的 Roanoke(與 Meherrin 河-Chowan 的河流域的毗連支流) ,詹姆士, 費爾岬與新的河流域。
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. 86798)
Inhabits rocky and sandy pools and runs of headwaters, creeks and small rivers (Ref. 86798). Oviparous (Ref. 205), probably nest spawners like congeners.
栖息于河川源头,小溪与小河的多岩石多沙的水潭与小支流。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
北美洲: 在美國維吉尼亞與北卡羅萊那州的上游與中游的 Roanoke(與 Meherrin 河-Chowan 的河流域的毗連支流) ,詹姆士, 費爾岬與新的河流域。
Page, L.M. and B.M. Burr, 2011. A field guide to freshwater fishes of North America north of Mexico. Boston : Houghton Mifflin Harcourt, 663p. (Ref. 86798)
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俗名同种异名新陈代谢捕食者生态毒物学繁殖成熟度产卵场产卵群集孕卵数卵卵的发育
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体长-体长
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形态测量图
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仔鱼
稚鱼动力学
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00851 (0.00376 - 0.01926), b=3.06 (2.86 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.0 ±0.3 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).