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Título: | Orchid bee fauna responds to habitat complexity on a savanna area (Cerrado) in Brazil. |
Autor(es): | Itabaiana, Yasmine Antonini Silveira, Rodrigo Assunção da Leandro, Cristiane Martins Oliveira, Reisla Silva de |
Palavras-chave: | Orchid bee assemblage Habitat complexity Species composition |
Data do documento: | 2016 |
Referência: | ITABAIANA, Y. A. et al. Orchid bee fauna responds to habitat complexity on a savanna area (Cerrado) in Brazil. Sociobiology, v. 63, p. 819, 2016. Disponível em: <http://periodicos.uefs.br/index.php/sociobiology/article/view/1038>. Acesso em: 25 ago. 2017. |
Resumo: | Here we investigated responses of orchid bee assemblages to habitat complexity, with the aim of assessing complexity as a useful surrogate for species diversity of this group. For the purposes of our study, we defined habitat complexity as the heterogeneity in the arrangement in physical structure of habitat (vegetation), although there is a large range of operational definitions in the literature. We test the following hypotheses: (i) There is a greater species richness and abundance of orchid bee in sites with high habitat complexity than lower habitat complexity; (ii) High habitat complexity sites have a different species composition of orchid bee than lower habitat complexity sites. In fact, orchid bee species richness was higher in high complexity areas while community composition was not affected by habitat complexity, due to the effect of dominant species. Habitat complexity, measured as a function of differences in multiple strata in forests, may be of great worth as a surrogate for the diversity of a range of arthropod groups including orchid bees. |
URI: | http://www.repositorio.ufop.br/handle/123456789/9018 |
ISSN: | 0361-6525 |
Licença: | Os trabalhos publicados no periódico Sociobiology estão sob Licença Creative Commons que permite copiar, distribuir e transmitir o trabalho desde que sejam citados o autor e o licenciante. Fonte: Sociobiology <http://periodicos.uefs.br/ojs/index.php/sociobiology/about/submissions#copyrightNotice>. Acesso em: 22 jan. 2020. |
Aparece nas coleções: | DEBIO - Artigos publicados em periódicos |
Arquivos associados a este item:
Arquivo | Descrição | Tamanho | Formato | |
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ARTIGO_OrchidBeeFauna.pdf | 722,64 kB | Adobe PDF | Visualizar/Abrir |
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