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Recovery of an endangered butterfly species, Shijimiaeoides divinus, population at Azumino in Nagano Prefecture, Japan
http://hdl.handle.net/10091/17515
http://hdl.handle.net/10091/175156e21c8d7-cd4c-408a-a4c6-03d25d235032
名前 / ファイル | ライセンス | アクション |
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||
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公開日 | 2014-04-15 | |||||||
タイトル | ||||||||
タイトル | Recovery of an endangered butterfly species, Shijimiaeoides divinus, population at Azumino in Nagano Prefecture, Japan | |||||||
言語 | ||||||||
言語 | eng | |||||||
キーワード | ||||||||
主題 | Shijimiaeoides divinus, endangered butterfly, Azumino, Trichogramma chilonis, bush burning | |||||||
資源タイプ | ||||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||||
タイプ | departmental bulletin paper | |||||||
その他(別言語等)のタイトル | ||||||||
その他のタイトル | 長野県安曇野における絶滅危惧種オオルリシジミ個体群の回復 | |||||||
言語 | ja | |||||||
著者 |
KODA, Keiko
× KODA, Keiko
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出版者 | ||||||||
出版者 | 信州大学農学部 | |||||||
引用 | ||||||||
内容記述 | 信州大学農学部紀要 50(1-2): 31-36(2014) | |||||||
書誌情報 |
信州大学農学部紀要 巻 50, 号 1-2, p. 31-36, 発行日 2014-03-25 |
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抄録 | ||||||||
内容記述 | The large shijimi blue, Shijimiaeoides divinus, is a grassland lycaenid butterfly classified as an endangered species by the Ministry of Environment. In this study, I report on the life history of S. divinus barine and provide new data on the recovery of the natural population in Azumino. This butterfly is single-breeded with the adults usually appearing from late May to early June in Nagano Prefecture. Only three populations of S. divinus barine are maintained in Nagano Prefecture by several volunteer groups. In Azumino, efforts to introduce individuals at pupal stage in a butterfly sanctuary failed because of appearance of the egg parasite Trichogramma chilonis, which is an important mortality factor of the egg stage of S. divinus barine. On March 29, 2009, we experimentally tested the effect of bush burning on eggs parasitoids. Bush burning proved to have a negative effect on T. chilonis. Subsequently, bush burning was performed in a wide area during 2011 as a conservation measure. As a result, natural population of S. divinus barine recovered at the sanctuary area in Azumino after 15 years of absence. | |||||||
資源タイプ(コンテンツの種類) | ||||||||
内容記述 | Article | |||||||
ISSN | ||||||||
収録物識別子タイプ | ISSN | |||||||
収録物識別子 | 0583-0621 | |||||||
書誌レコードID | ||||||||
収録物識別子タイプ | NCID | |||||||
収録物識別子 | AN00121352 | |||||||
出版タイプ | ||||||||
出版タイプ | VoR | |||||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |