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: Notropis: A misnomer given by Rafinesque to shriveled specimens, with the meaning of "back keel"; from Greek, noton = back (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 溫帶; 34°N - 32°N
North America: found in the Brazos River drainage, Texas, USA. Apparently introduced to adjacent Colorado River drainage, Texas.
北美洲: 發現於布拉索斯河流域,美國德州了。 顯然地引進了毗連的科羅拉多河流域,德克薩斯。 (參考文獻 5723)
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 7.1 cm TL 雄鱼/尚未辨别雌雄; (Ref. ); common length : 4.4 cm TL 雄鱼/尚未辨别雌雄; (Ref. 12193)
Inhabits sandy, turbid channels of small to large rivers (Ref. 5723). Feeds on insects, primarily dipterans, terrestrial insects, detritus, and plant material (Ref. 79012).
栖息于小型到大型河川的沙又浑浊峡道。 (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: 發現於布拉索斯河流域,美國德州了。 顯然地引進了毗連的科羅拉多河流域,德克薩斯。 (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=0.00501 (0.00242 - 0.01036), b=3.11 (2.92 - 3.30), in cm total length, based on LWR estimates for this (Sub)family-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): 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).