分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Catostomidae (Suckers) > Cycleptinae
Etymology: Cycleptus: Greek, kyklos = round + Greek, leptes = thin (Ref. 45335); elongatus: Cycleptus=round and slender, (meant to mean small round mouth by the author, C.S. Rafinesque); elongatus=elongate (referring to general body shape) (Ref. 79012).
More on author: Lesueur.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 亞熱帶的; 47°N - 28°N
North America: Mississippi River basin from Pennsylvania to central Montana and south to Louisiana, USA; Gulf Slope drainages in the USA from Mobile Bay, Alabama to Rio Grande in Texas and New Mexico, and in Mexico.
北美洲: 密西西比河流域從賓州到蒙大納中部而且南至美國路易斯安那州; 在德克薩斯與新墨西哥州的美國從阿拉巴馬州的摩比灣到 Rio Grande 中的海灣斜坡流域, 與在墨西哥。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 93.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5723); common length : 66.5 cm TL 雄鱼/尚未辨别雌雄; (Ref. 12193); 最大年龄: 13 年 (Ref. 12193)
Inhabits strong current in deep (1-2.5 m) chutes and main channels of medium to large rivers over bedrock, sand and gravel (Ref. 5723).
在岩床，沙与碎石上的中型到大型河川的深的 (1-2.5 公尺) 急流与主水道中栖息于强的水流。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
北美洲: 密西西比河流域從賓州到蒙大納中部而且南至美國路易斯安那州; 在德克薩斯與新墨西哥州的美國從阿拉巴馬州的摩比灣到 Rio Grande 中的海灣斜坡流域, 與在墨西哥。
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
更多信息
俗名同种异名新陈代谢捕食者生态毒物学繁殖成熟度产卵场产卵群集孕卵数卵卵的发育
参考文献养殖养殖信息品种遗传学Electrophoreses遗传率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.声音神经毒速度泳型鳃区Otoliths脑重体重比眼睛色素
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00407 (0.00163 - 0.01018), b=3.14 (2.92 - 3.36), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 3.1 ±0.4 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 低的, 最小族群倍增时间4.5 - 14 年 (tmax=13).
Fishing Vulnerability (Ref.
59153): High vulnerability (57 of 100).
