Data/hora: 09/06/2024 01:06:37

Provedor de dados: | Iheringia Série Zoologia
País: | Brazil
Título: | Abundância e flutuação populacional das espécies de Chrysomya (Diptera, Calliphoridae) em Pelotas, Rio Grande do Sul, Brasil
Autores: | Vianna,Élvia E. S.; Costa,Paulo R. P.; Fernandes,Ana Lúcia; Ribeiro,Paulo B.
Data: | 2004-09-01
Ano: | 2004
Palavras-chave: | Population fluctuation; Chrysomya; Calliphoridae.
Resumo: | To estimate the populational fluctuation of Chrysomya Robineau-Desvoidy, 1830 species and the relation of populational abundance around, six wind oriented trap (WOT) were placed in three distinct ecological areas (urban, rural and wild) in Pelotas, Rio Grande do Sul, Brazil, from February/1993 to January/1995. The flies were weekly collected. Captured species were Chrysomya albiceps Wiedmann, 1819, C. megacephala Fabricius, 1794 and C. putoria Wiedmann, 1830 with respective abundance of 64.5%, 19.7% and 0.9%, representing a total of 85.0% of 409,920 specimens of Calliphoridae. The three species demonstrated similarity in the populational fluctuation, except in the abundance. The populational peak ocurred in autum when the temperature decreases. In the months of July to November no fly was collected, recomposing the population in December, when the temperature surpassed 20ºC.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Português
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212004000300002
Editor: | Museu de Ciências Naturais
Relação: | 10.1590/S0073-47212004000300002
Formato: | text/html
Fonte: | Iheringia. Série Zoologia  v.94 n.3 2004
Fonte: | info:eu-repo/semantics/openAccess