分类 / Names
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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).
More on authors: Hubbs & Black.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 溫帶; 35°N - 34°N
North America: Ouachita and Red River drainages, south Arkansas and southeast Oklahoma. Restricted to Little and Kiamichi River systems in the Red River drainage (Ref. 5723).
北美洲: 發現於歐奇塔河與紅河流域,阿肯色州南部與俄克拉荷馬州東南部了。 侷限於紅河流域的小河與 Kiamichi 河系統了。 (參考文獻 5723)
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 5.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. ); common length : 3.6 cm TL 雄鱼/尚未辨别雌雄; (Ref. 12193); 最大年龄: 4 年 (Ref. 12193)
Inhabits pools and sluggish runs of small to medium rivers; often in quiet water near vegetation (Ref. 5723).
栖息于小型到中型河的水潭与滞流的小支流; 常见于在植物附近的静止的水域中.(参考文献 5723)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
北美洲: 發現於歐奇塔河與紅河流域,阿肯色州南部與俄克拉荷馬州東南部了。 侷限於紅河流域的小河與 Kiamichi 河系統了。 (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 2024-2)
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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=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.9 ±0.3 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (tmax=4).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).