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Teleostei >
Perciformes/Percoidei (Perchs) >
Percidae (Perches) > Etheostomatinae
Etymology: Etheostoma: Greek, etheo = to strain + Greek, stoma = mouth; Rafinesque said "various mouths", but Jordan and Evermann suggest the name might have been intended as "Heterostoma (Ref. 45335); blennioides: blennioides meaning blenny-like (Ref. 10294).
More on author: Rafinesque.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 溫帶; 4°C - 18°C (Ref. 2059); 43°N - 34°N
North America: Great Lakes and Mississippi River basins from New York and Maryland to eastern Kansas and Oklahoma in the USA, and from Ontario in Canada south to Georgia, Alabama and Arkansas in the USA; and Atlantic Slope in Mohawk, Susquehanna and Potomac drainages in New York and Virginia, USA.
北美洲: 對在美國的堪薩斯州東部與俄克拉荷馬州 , 與從加拿大安大略省的五大湖與密西西比河流域從紐約與馬里蘭在美國南至喬治亞州，阿拉巴馬州與阿肯色州; 而且在摩霍克族，撒斯寬赫那與接臨美國首都 Washington 市的河名流域在紐約與美國維吉尼亞的大西洋斜坡。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 17.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 5723); common length : 5.5 cm TL 雄鱼/尚未辨别雌雄; (Ref. 12193); 最大年龄: 5 年 (Ref. 12193)
Inhabit rocky riffles of creeks and small to medium rivers, and shores of large lakes (Ref. 5723, 10294). Juveniles feed on midge larvae and microcrustaceans; adults consume midge larvae, blackfly larvae, and other immature aquatic insects, primarily mayflies and caddisflies (Ref. 10294). Distinct pairing during breeding (Ref. 36980). Eggs are found attached to the substrate unguarded (Ref. 7043).
栖息于小溪及小型到中型河川的岩石的急流 , 与大湖的海岸。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Distinct pairing during breeding (Ref. 36980). Eggs are found attached to the substrate abandoned (Ref. 7043).北美洲: 對在美國的堪薩斯州東部與俄克拉荷馬州 , 與從加拿大安大略省的五大湖與密西西比河流域從紐約與馬里蘭在美國南至喬治亞州，阿拉巴馬州與阿肯色州; 而且在摩霍克族，撒斯寬赫那與接臨美國首都 Washington 市的河名流域在紐約與美國維吉尼亞的大西洋斜坡。
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
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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 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00537 (0.00235 - 0.01227), b=3.14 (2.94 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.4 ±0.45 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=5; Fec=404-1,832).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
