LAUSR

Considering the importance of Culicidae species to public health, this study aimed to update and provide better understanding of the mosquito fauna in an Atlantic Forest preservation area in Paranaguá, Paraná State, Southern Brazil. This was achieved via a mosquito survey with a subsequent analysis of the impact of abiotic factors on the composition of the mosquito community. A total of 1641 culicid specimens of 42 species and 10 genera were identified. The most abundant taxa were Aedes serratus/nubilus, Psorophora ferox and Anopheles cruzii, the latter being the main vector of malaria in the Atlantic Forest. Culex abonnenci, a species that had not yet been recorded in Paraná State, was also identified. Rainfall and temperature were found to have a high influence on some species, such as Aedes hortator, Ps. ferox and An. cruzii. This study demonstrates that performing new studies in already researched regions is relevant, as new species may be recorded. In addition, analysing the effects of abiotic factors on mosquito species is important to understand how climate change influences the composition of species in certain areas and therefore impacts the dynamics of diseases propagated by insect vectors.