| Registro completo |
| Provedor de dados: |
Iheringia, Sér. Zool.
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| País: |
Brazil
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| Título: |
The influence of temperature and humidity on abundance and richness of Calliphoridae (Diptera)
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| Autores: |
Azevedo,Rodrigo R.
Krüger,Rodrigo F.
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| Data: |
2013-06-01
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| Ano: |
2013
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| Palavras-chave: |
Blow flies
Diversity
GLM
Models
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| Resumo: |
The blowfly species are important components in necrophagous communities of the Neotropics. Besides being involved in the degradation of animal organic matter, they may serve as vectors for pathogens and parasites, and also cause primary and secondary myiasis. The occurrence pattern of these species is well defined, yet it is still not very clear which of these environmental factors determine the structure of the assemblies. This paper was developed to evaluate the influence of mean temperature and relative humidity variation in the abundance and richness of blowflies in the Brazilian southernmost state, Rio Grande do Sul, where temperature variation is well marked throughout the year. To evaluate this objective, WOT (Wind Oriented Trap) were installed with beef liver as bait in three environments for 10 consecutive days in each month between July 2003 and June 2004. A total of 13,860 flies were collected distributed among 16 species with a higher frequency of Lucilia eximia (Wiedemann, 1819) and Chrysomya albiceps (Wiedemann, 1819). The mean temperature and relative humidity influence the richness of blowflies, with greater richness and abundance in late spring and early summer, whereas abundance was only influenced by temperature. Each species responded differently with respect to these variables, where L. eximia is not influenced by any of the two abiotic factors, despite the high abundance presented. This paper presents the results of the sensitivity for the presence or absence of species of Calliphoridae and on the variation of the abundance of these species under regime temperature changes and relative humidity with implications for public health and animal management.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212013000200010
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| Editor: |
Museu de Ciências Naturais
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| Relação: |
10.1590/S0073-47212013000200010
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| Formato: |
text/html
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| Fonte: |
Iheringia. Série Zoologia v.103 n.2 2013
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| Direitos: |
info:eu-repo/semantics/openAccess
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