Spatial and/or olfactory memory in sandflies in an endemic area for American cutaneous leishmaniasis, southern Brazil

被引：9

作者：

de Freitas, Janaina Sales

Reinhold-Castro, Karin Rosi

Casanova, Claudio ^{[2
]}

da Silva, Joseane Padilha ^{[3
]}

Previdelli, Isolde ^{[3
]}

Teodoro, Ueslei ^{[1
]}

机构：

[1] Univ Estadual Maringa, Dept Anal Clin, Programa Posgrad Anal Clin, BR-87020900 Maringa, PR, Brazil

[2] SUCEN, Mogi Guacu, SP, Brazil

[3] Univ Estadual Maringa, Dept Estat, BR-87020900 Maringa, PR, Brazil

来源：

REVISTA DA SOCIEDADE BRASILEIRA DE MEDICINA TROPICAL | 2009年 / 42卷 / 02期

关键词：

American cutaneous leishmaniasis; Memory in sandflies; Epidemiology; AEDES-AEGYPTI; RURAL AREA; HOME-RANGE; DIPTERA; PSYCHODIDAE; DISPERSAL; RESPONSES; WHITMANI;

D O I：

10.1590/S0037-86822009000200011

中图分类号：

R38 [医学寄生虫学]; Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ; 100103 ;

摘要：

The results from an investigation on the possibility that sandflies in an endemic area for American cutaneous leishmaniasis, in the state of Parana, may have memory are reported. Sandflies were caught in Recanto Marista, Doutor Camargo, State of Parana, Brazil, using Falcao traps in two chicken sheds (G1 and G2), between November 15 and 26, 2007. A total of 2,080 sandflies were caught ( 1,000 in G1 and 1,080 in G2) and these were marked and released. Nyssomyia neivai was the most (90.5%) frequent species. Out of the total released, 168 sandflies (8%) were recaptured and the recapture rate in G2 was significant. The results show that it is possible that spatial or olfactory memory and/or host loyalty exists, and that this will guide the sandflies in recognizing the places where sources of blood are available.

引用

页码：151 / 155

页数：5

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