分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps)
鯉形目 (Carps) >
Catostomidae (Suckers)
亞口魚科 (Suckers) > Catostominae
Etymology: Catostomus: Greek, kata = down + Greek, stoma = mouth (Ref. 45335).
Eponymy: Lieutenant John Henry Clark (1830–1885) was an American surveyor, naturalist and collector. [...] (Ref. 128868), visit book page.
More on authors: Baird & Girard.
Issue
Pantosteus intermedius Tanner, 1942 according to CofF (vers. Apr. 2019).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的. 溫帶; 43°N - 31°N
North America: lower Colorado River drainage including Pluvial White River and Meadow Valley Wash in Nevada, USA; Virgin River in Utah, Arizona and Nevada, USA; Bill Williams River in Arizona, USA; and Gila River in New Mexico and Arizona, USA and in northern Sonora, Mexico.
北美洲: 科羅拉多河下游流域在美國內華達州包括雨期的白河與 Meadow Valley Wash; 在猶他州，亞歷桑那州與美國內華達州的處女河; 在美國亞歷桑那州的比爾威廉斯河; 而且在新墨西哥州與美國亞歷桑那州與墨西哥順拿那北方的吉拉河。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 33.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5723)
Inhabits small to medium rivers. Small individuals are found in riffles while adults in pools during day and riffles at night.
棲息於小型到中型的河。 小的個體被發現於急流雖然成魚白天在水池而晚上在急流中。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
北美洲: 科羅拉多河下游流域在美國內華達州包括雨期的白河與 Meadow Valley Wash; 在猶他州，亞歷桑那州與美國內華達州的處女河; 在美國亞歷桑那州的比爾威廉斯河; 而且在新墨西哥州與美國亞歷桑那州與墨西哥順拿那北方的吉拉河。
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)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 14 September 2018
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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=0.00525 (0.00220 - 0.01254), b=3.09 (2.88 - 3.30), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.8 ±0.2 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (23 of 100).
