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).
Eponymy: Dr Milton Bernhard Trautman (1899–1991) was a self-taught ornithologist and ichthyologist from Ohio. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的. 溫帶; 40°N - 39°N
North America: Big Darby Creek (Scioto River system) in southern Ohio, USA.
北美洲: 在南方的美國俄亥俄州中已知只來自大的 Darby 小溪 (Scioto 河流域)了。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 6.1 cm TL 雄魚/尚未辨別雌雄; (Ref. 86798); common length : 3.2 cm TL 雄魚/尚未辨別雌雄; (Ref. 12193)
Found mainly in the downstream end of 18 m sand-gravel riffle (Ref. 86798).
主要地從 20 公尺沙子-礫石的急流向下游末端發現。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
北美洲: 在南方的美國俄亥俄州中已知只來自大的 Darby 小溪 (Scioto 河流域)了。
Page, L.M. and B.M. Burr, 2011. A field guide to freshwater fishes of North America north of Mexico. Boston : Houghton Mifflin Harcourt, 663p. (Ref. 86798)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
滅絕 (EX) ; Date assessed: 04 August 2012
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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).
營養階層 (Ref.
69278): 3.2 ±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).
