Data/hora: 27/07/2024 12:04:13

Biblioteca(s): 	Embrapa Agricultura Digital; Embrapa Unidades Centrais.	
Data corrente: 	01/12/2009	
Data da última atualização: 	18/06/2018	
Autoria: 	HASEGAWA, M.; SUGIURA, S.; ITO, M. T.; YAMAKI, A.; HAMAGUCHI, K.; KISHIMOTO, T.; OKOCHI, I.	
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.	
Título: 	Community structures of soil animals and survival of land snails on an island of the Ogasawara Archipelago.	
Ano de publicação: 	2009	
Fonte/Imprenta: 	Pesquisa Agropecuária Brasileira, Brasília, DF, v. 44, n. 8, p. 896-903, ago. 2009.	
Idioma: 	Inglês	
Notas: 	Título em português: Estruturas de comunidades de animais de solo e sobrevivência dos caracóis terrestres numa ilha do Arquipélago Ogasawara.	
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.	
Palavras-Chave: 	Animais de solo; Badister; Carabídeo endêmico; Platydemus manokwari; Sobrevivência dos caracóis terrestres.	
Thesagro: 	Fauna Edáfica.	
Thesaurus Nal: 	Formicidae; Isopoda; Oligochaeta; Platyhelminthes.	
Categoria do assunto: 	--	
URL: 	http://ainfo.cnptia.embrapa.br/digital/bitstream/item/106044/1/Community-structures.pdf	
Registro original: 	Embrapa Unidades Centrais (AI-SEDE)	
Exemplares: 	CNPTIA - (14211-1) - EMB - AP - PP -  -  -  - DIS
AI-SEDE - (47205-1) - UPE - AP - PP - 630.72081 - P474 -  - DIS