Phlebotomine sand flies (Diptera, Psychodidae) in an American tegumentary leishmaniasis transmission area in northern Espirito Santo State, Brazil

被引：18

作者：

das Virgens, Thieres Marassati ^{[1
]}

dos Santos, Claudiney Biral ^{[2
]}

Pinto, Israel de Souza ^{[1
]}

da Silva, Kleber Silveira ^{[1
]}

Leal, Fernanda Cristina ^{[1
]}

Falqueto, Aloisio ^{[1
]}

机构：

[1] Univ Fed Espirito Santo, Unidade Med Trop, BR-29040090 Vitoria, ES, Brazil

[2] Secretaria Saude Estado Espirito Santo, Nucleo Entomol, Vitoria, Brazil

来源：

CADERNOS DE SAUDE PUBLICA | 2008年 / 24卷 / 12期

关键词：

Leishmaniasis; Psychodidae; Vector Ecology;

D O I：

10.1590/S0102-311X2008001200029

中图分类号：

R1 [预防医学、卫生学];

学科分类号：

1004 ; 120402 ;

摘要：

American tegumentary leishmaniasis is endemic to the Espirito Santo State, Brazil, where it is widely distributed. The composition of the phlebotomine sand fly fauna in an American tegumentary leishmaniasis focus was determined by monthly sampling, using Shannon light traps in an Atlantic Forest reserve and adjacent habitat that had been modified by human activity. Seasonal fluctuations in numbers of the most abundant species were also monitored from June 2004 to May 2006. Of the 6,176 specimens collected, 47.4% were captured in the forest and 52.6% in the disturbed habitat. Although Lutzomyia davisi (60.8%) predominated in specimens from the forest, those captured near human dwellings consisted almost entirely of Lu. choti (72%) and Lu. intermedia (24.3%). All three species occurred throughout the year. Based on our findings, Lu. intermedia probably acts as the principal domestic Leishmania vector in the study area.

引用

页码：2969 / 2978

页数：10

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