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Registro Completo |
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Biblioteca(s): |
Embrapa Agricultura Digital; Embrapa Unidades Centrais. |
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Data corrente: |
01/12/2009 |
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Data da última atualização: |
18/06/2018 |
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Autoria: |
HASEGAWA, M.; SUGIURA, S.; ITO, M. T.; YAMAKI, A.; HAMAGUCHI, K.; KISHIMOTO, T.; OKOCHI, I. |
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Afiliação: |
Motohiro Hasegawa, Forestry and Forest Products Research Institute - FFPRI/Kiso Experimental Station; Shinji Sugiura, Forestry and Forest Products Research Institute - FFPRI; Masamichi T. Ito, Surugadai University/Department of Economics; Aska Yamaki, Yokohama National University/Faculty of Environment and Information Sciences; Keiko Hamaguchi, FFPRI/Kansai Research Center; Toshio Kishimoto, Japan Wild Life Research Center; Isamu Okochi, Forestry and Forest Products Research Institute - FFPRI. |
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Título: |
Community structures of soil animals and survival of land snails on an island of the Ogasawara Archipelago. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 44, n. 8, p. 896-903, ago. 2009. |
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Idioma: |
Inglês |
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Notas: |
Título em português: Estruturas de comunidades de animais de solo e sobrevivência dos caracóis terrestres numa ilha do Arquipélago Ogasawara. |
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Conteúdo: |
Abstract ? On Chichijima, one of the Ogasawara (Bonin) Islands located in the Western Pacific Ocean, land snails have declined, the suggested cause being predation pressure by an invasive flatworm (Platydemus manokwari). Soil fauna were investigated in areas where the snail survives, and where it has become extinct. Much of the fauna, dominated by introduced earthworms and ants, was undiminished, however, one undescribed but endemic carabid (Badister sp.), which selectively feeds on land snails, was absent in snail-extinct areas. The invasive flatworm P. manokwari has been reported to feed also on the carcasses of earthworms, as well as on live snails, and is therefore expected to occur in most parts of Chichijima Island. Among other groups, the density of isopods (also dominated by exotic species) was very low, in comparison with the reported ones 30 years ago. Community structure is currently reflected by dominance of earthworms and ants, decline of endemic isopods, and a high frequency of introduced or alien species. |
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Palavras-Chave: |
Animais de solo; Badister; Carabídeo endêmico; Platydemus manokwari; Sobrevivência dos caracóis terrestres. |
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Thesagro: |
Fauna Edáfica. |
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Thesaurus Nal: |
Formicidae; Isopoda; Oligochaeta; Platyhelminthes. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/106044/1/Community-structures.pdf
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Marc: |
LEADER 02111naa a2200325 a 4500
001 1660639
005 2018-06-18
008 2009 bl uuuu u00u1 u #d
100 1 $aHASEGAWA, M.
245 $aCommunity structures of soil animals and survival of land snails on an island of the Ogasawara Archipelago.
260 $c2009
500 $aTítulo em português: Estruturas de comunidades de animais de solo e sobrevivência dos caracóis terrestres numa ilha do Arquipélago Ogasawara.
520 $aAbstract ? On Chichijima, one of the Ogasawara (Bonin) Islands located in the Western Pacific Ocean, land snails have declined, the suggested cause being predation pressure by an invasive flatworm (Platydemus manokwari). Soil fauna were investigated in areas where the snail survives, and where it has become extinct. Much of the fauna, dominated by introduced earthworms and ants, was undiminished, however, one undescribed but endemic carabid (Badister sp.), which selectively feeds on land snails, was absent in snail-extinct areas. The invasive flatworm P. manokwari has been reported to feed also on the carcasses of earthworms, as well as on live snails, and is therefore expected to occur in most parts of Chichijima Island. Among other groups, the density of isopods (also dominated by exotic species) was very low, in comparison with the reported ones 30 years ago. Community structure is currently reflected by dominance of earthworms and ants, decline of endemic isopods, and a high frequency of introduced or alien species.
650 $aFormicidae
650 $aIsopoda
650 $aOligochaeta
650 $aPlatyhelminthes
650 $aFauna Edáfica
653 $aAnimais de solo
653 $aBadister
653 $aCarabídeo endêmico
653 $aPlatydemus manokwari
653 $aSobrevivência dos caracóis terrestres
700 1 $aSUGIURA, S.
700 1 $aITO, M. T.
700 1 $aYAMAKI, A.
700 1 $aHAMAGUCHI, K.
700 1 $aKISHIMOTO, T.
700 1 $aOKOCHI, I.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 44, n. 8, p. 896-903, ago. 2009.
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Embrapa Unidades Centrais (AI-SEDE) |
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