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https://hdl.handle.net/20.500.14094/90008215
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2024-04-24
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90008215 (fulltext)
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90008215
アクセス権
open access
出版タイプ
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タイトル
Effects of host plant growth form on dropping behaviour in leaf beetles
著者
著者名
Matsubara, Satoru
著者ID
A1068
研究者ID
1000070399377
KUID
https://kuid-rm-web.ofc.kobe-u.ac.jp/search/detail?systemId=044a869d6d3e5977520e17560c007669
著者名
Sugiura, Shinji
杉浦, 真治
スギウラ, シンジ
所属機関名
農学研究科
収録物名
Biological Journal of the Linnean Society
巻(号)
132(3)
ページ
539-551
出版者
Oxford University Press (OUP)
刊行日
2021-03
公開日
2021-04-27
抄録
Many leaf-eating insects drop from their host plants to escape predators. However, they must return to the leaves of the host plant after dropping, which represents a cost associated with this behaviour. In woody plants, the positioning of leaves is generally higher than that of herbaceous plants, which suggests that dropping from woody plants might be costlier for leaf-eating insects than dropping from herbaceous plants. Therefore, we predicted that dropping behaviour would be observed less frequently in insects that feed on woody plant leaves than in those that feed on herbaceous plant leaves. To test this prediction, we investigated dropping behaviour experimentally in larvae (23 species) and adults (112 species) of leaf beetles (Coleoptera: Chrysomelidae) on their host plants (86 species of 44 families) in field conditions. Larvae on woody plants exhibited dropping behaviour less frequently than those on herbaceous plants. However, this pattern was not detected in adults. Thus, host plant growth form might affect the evolution of dropping behaviour in leaf beetle larvae, but not in winged adults, perhaps owing to their higher mobility.
キーワード
adults
anti-predator defences
behavioural costs
chemical defences
Chrysomelidae
Coleoptera
herbaceous plants
larvae
woody plants
カテゴリ
農学研究科
学術雑誌論文
権利
© 2021 The Linnean Society of London, Biological Journal of the Linnean Society.
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.
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資源タイプ
journal article
言語
English (英語)
ISSN
0024-4066
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eISSN
1095-8312
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NCID
AA00565321
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関連情報
DOI
https://doi.org/10.1093/biolinnean/blaa226
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