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Teleostei >
Cypriniformes (Carps) >
Leuciscidae (Minnows) > Pogonichthyinae
Etymology: Notropis: A misnomer given by Rafinesque to shriveled specimens, with the meaning of "back keel"; from Greek, noton = back (Ref. 45335).
环境:氛围 / 气候带 / 深度上下限 / 分布范围
生态学
; 淡水 底中水层性. 溫帶; 36°N - 35°N
分布
领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
North America: Cape Fear drainage near Fall Line, Chatham and Harnett counties, North Carolina, USA.
北美洲: 發現於在瀑布線, Chatham 與 Harnett 縣,北卡羅萊那州附近的費爾岬流域了。 (參考文獻 5723)
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 7.7 cm TL 雄鱼/尚未辨别雌雄; (Ref. ); common length : 5.3 cm TL 雄鱼/尚未辨别雌雄; (Ref. 12193)
Adults inhabit sandy and rocky pools and runs of small to medium rivers. Highly specialized detritus and plant eating species. With long coiled dark gut, a feature it shares with no other shiner but Notropis nubilus; dark peritoneum (Ref. 5723). Migratory behaviour is undetermined (Ref. 126106).
栖息于小型到中型河的沙与岩石水潭与急流。 高度地特殊化吃碎屑与植物的种了。 藉由盘绕很长黑色的消化道, 一个特徵它分享没有其他的外胫但是云纹美洲鱥[Notropis nubilus]; 深色的腹膜.(参考文献 5723)
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: 發現於在瀑布線, Chatham 與 Harnett 縣,北卡羅萊那州附近的費爾岬流域了。 (參考文獻 5723)
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)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
濒危 (EN) (B1ab(iii,v)+2ab(iii,v)); Date assessed: 02 March 2012
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基于模型的估算
系统发育多样性指数 (参考文献 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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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) |
3.0 ±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 vulnerability (21 of 100). 🛈 |