論文

査読有り
2003年10月

Resource use of insect seed predators during general flowering and seeding events in a Bornean dipterocarp rain forest

BULLETIN OF ENTOMOLOGICAL RESEARCH
  • M Nakagawa
  • T Itioka
  • K Momose
  • T Yumoto
  • F Komai
  • K Morimoto
  • BH Jordal
  • M Kato
  • H Kaliang
  • AA Hamid
  • T Inoue
  • T Nakashizuka
  • 全て表示

93
5
開始ページ
455
終了ページ
466
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1079/BER2003257
出版者・発行元
C A B I PUBLISHING

Insect seed predators of 24 dipterocarp species (including the genera of Dipterocarpus, Dryobalanops and Shorea) and five species belonging to the Moraceae, Myrtaceae, Celastraceae and Sapotaceae were investigated. In a tropical lowland dipterocarp forest in Sarawak, Malaysia, these trees produced seeds irregularly but intensely during general flowering and seeding events in 1996 and/or 1998. Dipterocarp seeds were preyed on by 51 insect species (11 families), which were roughly classified into three taxonomic groups: smaller moths (Tortricidae, Pyralidae, Crambidae, Immidae, Sesiidae and Cosmopterigidae), scolytids (Scolytidae) and weevils (Curculionidae, Apionidae, Anthribidae, and Attelabidae). Although the host-specificity of invertebrate seed predators has been assumed to be high in tropical forests, it was found that the diet ranges of some insect predators were relatively wide and overlapped one another. Most seed predators that were collected in both study years changed their diets between general flowering and seeding events. The results of cluster analyses, based on the number of adults of each predator species that emerged from 100 seeds of each tree species, suggested that the dominant species was not consistent, alternating between the two years.

リンク情報
DOI
https://doi.org/10.1079/BER2003257
PubMed
https://www.ncbi.nlm.nih.gov/pubmed/14658448
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000186370700009&DestApp=WOS_CPL
ID情報
  • DOI : 10.1079/BER2003257
  • ISSN : 0007-4853
  • PubMed ID : 14658448
  • Web of Science ID : WOS:000186370700009

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