分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Leuciscidae (Minnows) > Pogonichthyinae
Etymology: Phenacobius: Greek, phenax, -akos = deceptive + Greek, bios = life (Ref. 45335); uranops: uranops, meaning star-gazing (Ref. 10294).
More on author: Cope.
环境:氛围 / 气候带 / 深度上下限 / 分布范围
生态学
; 淡水 居于水底的; 非迁移的 (Ref. 126106). 溫帶; 38°N - 34°N
North America: Upper Green, middle Cumberland, and Tennessee River drainages in Kentucky, Virginia, Tennessee, Georgia and Alabama, USA.
北美洲: 綠色的, 康勃蘭與在肯塔基州,維吉尼亞,田納西州,喬治亞州與阿拉巴馬州的田納西河流域。
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 12.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 86798); common length : 8.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 12193)
Phenacobius uranops resembles the riffle minnow, P. catostomus, but can be distinguished by having more elongated body, longer snout, more elliptical eye, 52-61 scales on lateral line, and 13-16 scales around caudal peduncle (Ref. 86798).
Body shape (shape guide): elongated.
Adults inhabit gravel and rubble runs and riffles of clear, fast creeks and small to medium rivers (Ref. 5723, 10294). They feed on dipteran and caddis larvae (Ref. 10294).
栖息于砾石与清澈又快速小溪及小型到中型河川的碎石小支流与急流。
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
北美洲: 綠色的, 康勃蘭與在肯塔基州,維吉尼亞,田納西州,喬治亞州與阿拉巴馬州的田納西河流域。
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)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
工具
特别资料
下载 XML
网络资源
基于模型的估算
系统发育多样性指数 (参考文献 82804) |
PD50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high]. |
|
Bayesian length-weight
|
a=0.00525 (0.00256 - 0.01076), b=3.10 (2.92 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
营养阶层 (参考文献 69278) |
2.9 ±0.4 se; based on size and trophs of closest relatives |
回复力 (参考文献 120179) |
高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.). |
渔业脆弱性 (Ref. 59153) |
Low to moderate vulnerability (27 of 100). 🛈 |