島根大学論集. 自然科学

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島根大学論集. 自然科学 10
1961-03-20 発行

松江市近郊におけるショウジョウバエの季節的消長

Note on the Seasonal Activity of Drosophila observed in the Rakuzan Park, Matsue City
若浜 健一
ファイル
内容記述(抄録等)
The seasonal activity of Drosophila flies was observed in the Rakuzan Park, Matsue in three successive years (1957-1959). The results of the observations showed three types : type-1 of Spring-type, type-2 of Autumn-type and type-3 of bimodal type. Comparing the present data with the previous observations in Sapporo done by the author and those in Anjyo by Nozawa, there are no species that presented a type common throughout the three localities referred to in the present study.