書誌事項
- タイトル別名
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- Egg Production and Oviposition Pattern in the Long- and Short-Winged Females of Water Strider, <i>Aquarius paludum</i>
- ナミアメンボ ニ シュツゲン スル チョウシガタ ト タンシガタ ノ メス ノ ランセイサン ト サンラン ヨウシキ
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抄録
The Japanese water strider, Aquarius paludum(Fabricius), exhibits wing dimorphism: long- and short-winged adults. In order to clarify the reproductive strategy in each morph, changes in the number of eggs in the nonsexual period were examined by dissection. Immediately after emergence, a few immature eggs were found in the ovaries of females in both morphs. The number of immature eggs increased with age, and a maximum of 50 eggs had accumulated in 5-day-old females of each morph. Submature eggs were found in 3-day-old long-winged females, but in 1-day-old short-winged females. Additionally, mature eggs appeared at 5 days of age in long-winged females, later than in short-winged ones. Although the number of mature eggs increased with age, by 13 days, the maximum number of mature eggs in long-winged females was lower than that in short-winged ones. Females younger than 11 days of age showed mate refusal behavior. Females began to oviposit 2 days after copulation. The size of the first clutch of long-winged females was significantly smaller than that of short-winged ones. However, after the fourth clutch, there were no significant differences in clutch size between the two morphs. Therefore, more eggs produced by short-winged females were found during the pre-reproductive period.
収録刊行物
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- 日本応用動物昆虫学会誌
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日本応用動物昆虫学会誌 59 (2), 79-85, 2015
日本応用動物昆虫学会
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詳細情報 詳細情報について
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- CRID
- 1390001206448547840
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- NII論文ID
- 130005088864
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- NII書誌ID
- AN00186121
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- ISSN
- 13476068
- 00214914
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- HANDLE
- 2241/00125803
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- NDL書誌ID
- 026499396
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- IRDB
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可