Diversity and abundance of phlebotomine of the genus Lutzomyia (Diptera: Psychodidae) in areas of forest in the northeast of Manacapuru, Amazonas state, Brazil

• Autor(a) principal: Silva, Dílvia F.
• Data de Publicação: 2007
• Outros Autores: Freitas, Rui Alves de, Franco, A. M.
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Repositório Institucional do INPA
• Texto Completo: https://repositorio.inpa.gov.br/handle/1/15074
• topic: Animals; Brasil; Classification; Female; Male; Population Density; Psychodidae; Tree; Animal; Brasil; Female; Male; Population Density; Psychodidae; Trees; Arbovirus; Diptera; Hexapoda; Phlebotominae; Psychodidae

The genus Lutzomyia has great importance in the New World, with some species implicated in the transmission of causal agents of leishmaniases, bartonellosis and arboviruses. From April 2003 to June 2004 an investigation was undertaken on the richness and abundance of the sand fly fauna in the northeast area of Manacapuru county, Amazonas State. The captures were carried out, with 16 light traps CDC, in areas of forest known as terra firme along the highway Manuel Urbano. In the period of 13 months we collected a total of 10,446 sandfly specimens, 3,908 males (38%) and 6,465 females (62%), distributed in 43 species belonging to the genus Lutzomyia, 10 subgenera and six species groups. These results evidenced a diversified and abundant sand fly fauna, with somespecies not yet reported for Manaus county, close to the study area.