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: Moxostoma: Greek, myxo = to suckle + Greek, stoma = mouth (Ref. 45335); carinatum: From the word carinatum, meaning keeled (Ref. 10294).
More on author: Cope.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的. 溫帶; 47°N - 31°N
North America: St. Lawrence River-Great Lakes and Mississippi River basins from southern Quebec in Canada to central Minnesota and western Iowa in USA, and south to northern Alabama and eastern Oklahoma, USA; Gulf Slope drainages from Escambia River in Florida to Pearl River in Louisiana and Mississippi, USA.
北美洲: 聖勞倫斯河-在美國的五大湖與密西西比河流域從加拿大魁北克南部到明尼蘇達州中部與愛荷華州西部, 而且南至阿拉巴馬州北部與俄克拉荷馬州東部; 從佛羅里達的艾斯坎比亞河到路易斯安那與密西西比的珍珠河的海灣斜坡流域。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 77.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5723); common length : 48.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 12193); 最大體重: 4.0 kg (Ref. 40637); 最大年齡: 12 年 (Ref. 12193)
Inhabits rocky pools and swift runs of small to large rivers. Also occurs in impoundments (Ref. 5723, 10294). Locally common but disappearing from northern and western parts of range (Ref. 5723). Adult feeds on small bivalve mollusks (Ref. 10294).
棲息於岩石的水池與迅急的小型到大型河川的小支流。 也生活於圈圍水域中。 (參考文獻 5723,10294) 地方性普遍但是從範圍的北部與西部消失.(參考文獻 5723) 成魚吃小的雙殼貝軟體動物。 (參考文獻 10294)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
北美洲: 聖勞倫斯河-在美國的五大湖與密西西比河流域從加拿大魁北克南部到明尼蘇達州中部與愛荷華州西部, 而且南至阿拉巴馬州北部與俄克拉荷馬州東部; 從佛羅里達的艾斯坎比亞河到路易斯安那與密西西比的珍珠河的海灣斜坡流域。
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=0.01000 (0.00534 - 0.01873), b=2.95 (2.79 - 3.11), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.6 ±0.50 se; based on food items.
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (tmax=12).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (51 of 100).
