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); chrosomus: chrosomus, colored body (Ref. 10294).
More on author: Jordan.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 溫帶; 35°N - 32°N
North America: Coosa, Cahaba, Alabama and extreme upper Black Warrior River systems (all Mobile Bay drainage) in northwestern Georgia, Alabama and southeastern Tennessee, USA.
北美洲: 在喬治亞州西北部，阿拉巴馬州與美國田納西州東南方中的可薩， Cahaba, 阿拉巴馬州與最上游的黑武士河流域 (所有的摩比灣流域)。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 8.1 cm TL 雄魚/尚未辨別雌雄; (Ref. 5723); common length : 5.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 12193)
Inhabits gravelly riffles and pools (sometimes sandy pools) of creeks and small rivers (Ref. 5723); also found in springs, and small, clear streams (Ref. 10294).
棲息於小溪與小河的多碎石的急流與水池 (有時沙的水池);(參考文獻 5723) 也發現於泉水 , 與小且清澈的溪流。 (參考文獻 10294)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
北美洲: 在喬治亞州西北部，阿拉巴馬州與美國田納西州東南方中的可薩， Cahaba, 阿拉巴馬州與最上游的黑武士河流域 (所有的摩比灣流域)。
Page, L.M. and B.M. Burr, 1991. A field guide to freshwater fishes of North America north of Mexico. Houghton Mifflin Company, Boston. 432 p. (Ref. 5723)
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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 (0.00232 - 0.01084), b=3.13 (2.94 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.9 ±0.3 se; based on size and trophs of closest relatives
回復力 (Ref.
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).
