分類 / Names
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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).
Eponymy: Royal Dallas Suttkus aka ‘Sut’ (1920–2009) was a noted authority on fishes of the southeastern USA and mentor to many ichthyologists. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 溫帶
North America: endemic to the Ouachita uplands, a component of the interior highlands of north America.
北美洲: 歐奇塔河丘陵地的特有種, 美國北方部的內部高地的一個組成。
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 4.4 cm SL 雄魚/尚未辨別雌雄; (Ref. 34018)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背的軟條 (總數) : 8; 臀鰭軟條: 9 - 11.
Inhabit clear water rivers and streams of moderate to high gradient with gravel and rubble substrates.
棲息於中到高落差的清澈的水域河川與溪流具有礫石與碎石底部的地方。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
北美洲: 歐奇塔河丘陵地的特有種, 美國北方部的內部高地的一個組成。
Humphries, J.M. and R.C. Cashner, 1994. Notropis suttkusi, a new cyprinid from Ouachita uplands of Oklahoma and Arkansas, with comments on the status of Ozarkian populations of N. rubellus. Copeia 1994(1):82-90. (Ref. 34018)
IUCN 瀕危狀態 (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=0.01000 (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): 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).