分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes)
鯰形目 (Catfishes) >
Ictaluridae (North American freshwater catfishes)
鮰科 (North American freshwater catfishes)
Etymology: Noturus: Greek, noton = back + Greek, oura = tail; refred to the position of the tail over the back (Ref. 45335); phaeus: phaeus meaning the color of twilight, referring to the overall dusky color (Ref. 10294).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的. 溫帶; 37°N - 32°N
North America: Mississippi River tributaries in Kentucky, Tennessee, Alabama and Mississippi, USA; and in southern Arkansas, Louisiana and southwestern Mississippi, USA; Tennessee River tributaries in western Tennessee and northwestern Alabama, USA; Sabine River and Bayou Teche drainages in Alabama.
北美洲: 在肯塔基州，田納西州的密西西比河支流, 美國阿拉巴馬州與密西西比州; 而且在阿肯色州南部，路易斯安那與美國密西西比州西南部中; 在西方的田納西州與美國阿拉巴馬州西北部中的田納西河支流; 薩賓人的河與在阿拉巴馬州的海灣 Teche 流域。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 15.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5723); common length : 6.9 cm TL 雄魚/尚未辨別雌雄; (Ref. 12193)
Inhabits sand-gravel riffles and runs among debris, rocks and undercut banks of springs, creeks and small rivers (Ref. 5723, 10294).
棲息於沙子-在泉水，小溪與小河的殘礫，岩石與堤岸下之中的碎石激流與小支流.(參考文獻 5723,10294)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
北美洲: 在肯塔基州，田納西州的密西西比河支流, 美國阿拉巴馬州與密西西比州; 而且在阿肯色州南部，路易斯安那與美國密西西比州西南部中; 在西方的田納西州與美國阿拉巴馬州西北部中的田納西河支流; 薩賓人的河與在阿拉巴馬州的海灣 Teche 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=0.00562 (0.00251 - 0.01261), b=3.10 (2.90 - 3.30), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.4 ±0.4 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).
