Brazilian mosquito (Diptera: Culicidae) fauna: I. Anopheles species from Porto Velho, Rondônia state, western Amazon, Brazil

Fauna brasileira de mosquitos (Diptera: Culicidae): I. Espécies de Anopheles de Porto Velho, estado de Rondônia, oeste da Amazônia, Brasil

Sirlei Antunes Morais Paulo Roberto Urbinatti Maria Anice Mureb Sallum Adriana Akemi Kuniy Gilberto Gilmar Moresco Aristides Fernandes Sandra Sayuri Nagaki Delsio Natal About the authors

This study contributes to knowledge of Anopheles species, including vectors of Plasmodium from the western Brazilian Amazon in Porto Velho, Rondônia State. The sampling area has undergone substantial environmental changes as a consequence of agricultural and hydroelectric projects, which have caused intensive deforestation and favored habitats for some mosquito species. The purpose of this study was to diagnose the occurrence of anopheline species from collections in three locations along an electric-power transmission line. Each locality was sampled three times from 2010 to 2011. The principal adult mosquitoes captured in Shannon trap were Anopheles darlingi, An. triannulatus, An. nuneztovari l.s., An.gilesi and An. costai. In addition, larvae were collected in ground breeding sites for Anopheles braziliensis, An. triannulatus, An. darlingi, An. deaneorum, An. marajoara, An. peryassui, An. nuneztovari l.s. and An. oswaldoi-konderi. Anopheles darlingi was the most common mosquito in the region. We discuss Culicidae systematics, fauna distribution, and aspects of malaria in altered habitats of the western Amazon.

Anopheles; Amazon Basin; Culicidae; Fauna records; Malaria epidemiology

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