publication . Research . 2005

Life history of a water mite(Piona carnea) in Lake Shirakomaike

小林, 浩士; 戸田, 任重;
Open Access Japanese
  • Published: 30 Jul 2005 Journal: 信州大学山地水環境教育研究センター研究報告, volume 4, pages 11-15
  • Publisher: 信州大学山地水環境教育研究センター
Life history of a water mite (Piona carnea) was studied in a mountain humic lake (Lake Shirakomaike) in Nagano prefecture from May in 1999 to February in 2000. P.carnea appeared in plankton assemblage from late May to late October. Females having eggs were observed between late May and late July. They attached their eggs on aquatic plants in the west coast of the lake from late June to late July. In the coastal area, the first larval stage (larvae) appeared from early July to early August, and parasitized the 2nd and 3rd-year larvae of Odonata. The second larval stage (nymphs) was observed in a plankton assemblage from early July to mid September. In mid Septemb...
Medical Subject Headings: fungiparasitic diseases
free text keywords: 白駒池, ミズダニ, 生活史
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Research . 2005
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