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. 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.
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).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
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).