分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的. 溫帶; ? - 32°C (Ref. 12741); 50°N - 26°N
North America: Lake Michigan drainage and Mississippi River basin from Pennsylvania and Michigan to Montana, USA and south to the Gulf of Mexico; Gulf Slope drainages from Mobile Bay in Alabama to Rio Grande in Texas and New Mexico, USA. Also in Mexico.
北美洲: 密西根湖流域與密西西比河流域從賓州與密西根州到蒙大納而且南至墨西哥灣; 在德克薩斯與美國新墨西哥州的海灣斜坡流域從阿拉巴馬州的摩比灣到 Rio Grande。 也在墨西哥。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 112 cm TL 雄鱼/尚未辨别雌雄; (Ref. 40637); common length : 58.5 cm TL 雄鱼/尚未辨别雌雄; (Ref. 12193); 最大体重: 37.3 kg (Ref. 40637); 最大年龄: 15 年 (Ref. 12193)
Inhabits pools, backwaters and main channels of small to large rivers. Also occurs in lakes and impoundments. Feeds on shellfish and algae, by grinding with the bony plates in its throat (Ref. 9988). Appears to be a good candidate for aquaculture. Marketed fresh and eaten pan-fried, broiled and baked (Ref. 9988).
栖息于小型到大型河川的水池，洄水区与主水道。 也生活于湖与圈围水域中。 吃贝与藻类, 藉由以咽喉中的骨质牙床磨。 (参考文献 9988) 似乎对于水产业的一个有潜力的鱼种。 在市场上销售生鲜地了而且吃油锅炸的，火烤的与烧烤的.(参考文献 9988)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Assuming same reproductive mode as in Chasmistes.北美洲: 密西根湖流域與密西西比河流域從賓州與密西根州到蒙大納而且南至墨西哥灣; 在德克薩斯與美國新墨西哥州的海灣斜坡流域從阿拉巴馬州的摩比灣到 Rio Grande。 也在墨西哥。
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)
人类利用
渔业: 商业性; 游钓鱼种: 是的
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01148 (0.00848 - 0.01555), b=3.00 (2.91 - 3.09), in cm total length, based on LWR estimates for this species (Ref.
93245).
营养阶层 (Ref.
69278): 3.0 ±0.39 se; based on food items.
回复力 (Ref.
120179): 低的, 最小族群倍增时间4.5 - 14 年 (tmax=15).
Fishing Vulnerability (Ref.
59153): High to very high vulnerability (67 of 100).
Nutrients (Ref.
124155): Calcium = 29.4 [14.7, 51.4] mg/100g; Iron = 0.449 [0.257, 0.776] mg/100g; Protein = 17.5 [15.3, 19.7] %; Omega3 = 1.16 [0.45, 2.76] g/100g; Selenium = 24.1 [9.8, 54.5] μg/100g; VitaminA = 16.9 [5.1, 51.5] μg/100g; Zinc = 0.709 [0.486, 1.060] mg/100g (wet weight);
