清水系マイマイガの幼虫期における脱皮回数と頭蓋の成長について : 殺虫剤の生物試験用昆虫の飼育に関する諸問題第 38 報
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概要
- 論文の詳細を見る
Under laboratory condition, the larvae of the "Shimizu" race of the Gypsy moth, Lymantria dispar L., were reared separately on leaves of apple. The female of the "Shimizu" race of the Gypsy moth moulted five, six or seven times in the larval stage and the males moulted five times. In all of these cases, the relations of logwidth of exuviae of head capsule to instar number were found to be represented by the curvilinear equation of Gaines & Campbell. We shall be able to determine the instar to which a larva belongs by measuring width of exuviae of the head capsule in the larvae ranging from the 1st to 3rd instars, but we shall fail to tell the instar number by this method in the larvae ranging from the 4th to the last instars.
- 日本昆虫学会の論文
- 1965-12-31