文章基本信息

标题：The Presence of the Asiatic Clam, Corbicula sp., from Lake Superior
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作者：Jennifer L. Ward ; James R. Hodgson
期刊名称：Journal of Freshwater Ecology
印刷版ISSN：0270-5060
电子版ISSN：2156-6941
出版年度：1997
卷号：12
期号：1
页码：167-169
DOI：10.1080/02705060.1997.9663520
出版社：Taylor & Francis
摘要：We report the occurrence of the Asiatic clam, Corbicula sp. in Lake Superior. Although Corbicula sp. has been recorded earlier from the Great Lakes, this is the first report of the clam from Lake Superior. Individuals were distributed in the thermal effluent at the Upper Peninsula Power Company, with the greatest density at 22°C. Density averaged 96·m 2 . Shell length ranged from 3 mm to 24 mm with 85% of clams being < 1 year old.