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Mosquitoes in Bromeliads at Ground Level of the Brazilian Atlantic Forest: the Relationship Between Mosquito Fauna, Water Volume, and Plant Type

Water accumulating in the axils of bromeliads provides habitat for numerous invertebrates, frequently among them, immature mosquitoes. To evaluate mosquito richness in bromeliads and the relationship between mosquito presence and biotic and abiotic variables, we performed a study in the Parque Nacio...

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Detalles Bibliográficos
Autores principales: Cardoso, C. A. A., Lourenço-de-Oliveira, R., Codeço, C. T., Motta, M. A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Oxford University Press 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4765313/
https://www.ncbi.nlm.nih.gov/pubmed/27418695
http://dx.doi.org/10.1093/aesa/sav040
Descripción
Sumario:Water accumulating in the axils of bromeliads provides habitat for numerous invertebrates, frequently among them, immature mosquitoes. To evaluate mosquito richness in bromeliads and the relationship between mosquito presence and biotic and abiotic variables, we performed a study in the Parque Nacional do Itatiaia, Rio de Janeiro, Brazil. Mosquitoes of genus Culex were the most abundant and varied in species richness, among which nine belonged to subgenus Microculex, Culex (Microculex) neglectus Lutz and Culex ocellatus Theobald being the most frequent species. Sabethines of genera Wyeomyia and Runchomyia were found in low numbers. Wyeomyia (Spilonympha) airosai Lane and Cerqueira and Wyeomyia (Spilonympha) finlayi Lane and Cerqueira tend to proliferate in bromeliads of the genus Bilbergia which hold less than 50 ml of water and grow either alone or with Runchomyia frontosa (Theobald). The larger the volume of water, the greater the chance of finding Culex, Anopheles as well as Wyeomyia (Phoniomyia) species, which seems to be the more generalist as it is present in different bromeliad types with a large range of plant water holding capacities.