分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | 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 / 深度上下限 / distribution range
生態學
; 淡水 底中水層性. 溫帶; 34°N - 32°N
分布
國家 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
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 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 7.1 cm TL 雄魚/尚未辨別雌雄; (Ref. ); common length : 4.4 cm TL 雄魚/尚未辨別雌雄; (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).
棲息於小型到大型河川的沙又混濁峽道。 (參考文獻 5723)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
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)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)
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Estimates based on models
Phylogenetic diversity index (參考文獻
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).
營養階層 (參考文獻
69278): 2.9 ±0.3 se; based on size and trophs of closest relatives
回復力 (參考文獻
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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