کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4399374 | 1306733 | 2009 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Daphnia lumholtzi Sars a new alien species in Lake St. Clair
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
علوم زمین و سیاره ای (عمومی)
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چکیده انگلیسی
Daphnia lumholtzi Sars, an exotic tropical/subtropical cladoceran from Australia, southeast Asia, and Africa, was newly found in Lake St. Clair in a vertical tow sample taken at 3Â m depth on 25 July 2007. The species was previously found in 1990/1991 in some reservoirs in the southern United States from where it colonized many waters north to the Great Lakes. In 1999, it was found in Lake Erie. This cladoceran had a density of 117 individuals/m3 when we collected it from Lake St. Clair and it was represented by both females (95.12 %) and males (4.88 %). It seems that D. lumholtzi will continue to expand its distribution area in the Great Lakes.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Great Lakes Research - Volume 35, Issue 2, June 2009, Pages 313-316
Journal: Journal of Great Lakes Research - Volume 35, Issue 2, June 2009, Pages 313-316
نویسندگان
Claudiu Tudorancea, Kelly Bowen, Jocelyn Gerlofsma,