分类 / Names
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Teleostei >
Cypriniformes (Carps) >
Catostomidae (Suckers) > Catostominae
Etymology: Erimyzon: Greek, eri = aumentative prefix, a lot + Greek, myzo = to suckle (Ref. 45335); sucetta: From the word sucet, meaning sucker (Ref. 10294).
More on author: Lacepède.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的; pH range: 7.0 - 7.5; dH range: ? - 15. 溫帶; 4°C - 20°C (Ref. 2060); 44°N - 26°N
North America: Great Lakes and Mississippi River basin lowlands from southern Ontario in Canada to Wisconsin, USA and south to Gulf of Mexico in the USA; Atlantic Slope from southern Virginia to southern Florida in USA; Gulf Slope drainages from Charlotte Harbor, Florida to Guadalupe River in Texas, USA.
北美洲: 五大湖與密西西比河流域低地從加拿大安大略省南部到威斯康辛州而且南至在美國的墨西哥灣; 大西洋斜坡從維吉尼亞南部到美國佛羅里達南部; 從佛羅里達的夏洛特港到哥德洛普島河在美國德州的海灣斜坡流域。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 41.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5723); common length : 25.8 cm TL 雄鱼/尚未辨别雌雄; (Ref. 12193); 最大年龄: 8 年 (Ref. 72462)
Occurs in lakes, swamps, ponds, sloughs and impoundments over silt, sand or debris. Rarely found in streams (Ref. 5723). Feeds on microcrustacea and midge larvae (Ref. 10294).
出现于在淤泥，沙子或残砾上的湖，沼泽，池塘，泥坑与圈围水域。 很少发现于溪流了。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
北美洲: 五大湖與密西西比河流域低地從加拿大安大略省南部到威斯康辛州而且南至在美國的墨西哥灣; 大西洋斜坡從維吉尼亞南部到美國佛羅里達南部; 從佛羅里達的夏洛特港到哥德洛普島河在美國德州的海灣斜坡流域。
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 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01175 (0.00560 - 0.02463), b=2.99 (2.81 - 3.17), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.1 ±0.39 se; based on food items.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (tmax=8; Fec=20,000).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (31 of 100).
