Ecology and spatial distribution of sand fly species in low endemic areas for American Tegumentary Leishmaniasis in the municipality of Seropédica, Rio de Janeiro, Brazil

Autor:	T S Vilela, Nathália Alves de Senne, Isabele da Costa Angelo, Huarrisson Azevedo Santos, R S Rabello, Argemiro Sanavria
Rok vydání:	2021
Předmět:	0301 basic medicine Tegumentary leishmaniasis Ecology (disciplines) 030231 tropical medicine Population Leishmaniasis Cutaneous Spatial distribution 03 medical and health sciences 0302 clinical medicine Animals Psychodidae education Ecology Evolution Behavior and Systematics Leishmania education.field_of_study General Veterinary biology Ecology Nyssomyia intermedia 030108 mycology & parasitology biology.organism_classification United States Insect Vectors Insect Science Female Parasitology Migonemyia migonei Brazil Pintomyia fischeri
Zdroj:	Medical and Veterinary Entomology. 35:371-378
ISSN:	1365-2915 0269-283X
DOI:	10.1111/mve.12505
Popis:	Due to the fundamental role that sand flies (Diptera: Psychodidae) have in Leishmania spp. (Kinetoplastida: Trypanosomatidae) transmission, the objective of this study was to evaluate the ecology and spatial distribution of species circulating in the municipality of Seropedica, Rio de Janeiro, Brazil. A total of 17 371 specimens were collected between August 2016 and July 2017, and five species were identified: Nyssomyia intermedia (Lutz & Neiva, 1912), Migonemyia migonei (Franca, 1920), Nyssomyia whitmani (Antunes & Coutinho, 1939), Pintomyia pessoai (Coutinho & Barretto, 1940), and Pintomyia fischeri (Pinto, 1926). In relation to the number of sand flies collected, we observed a significant difference between rural and periurban areas and between the neighbourhoods. We observed that N. intermedia has a relatively greater adaptation to the peridomiciliary environment. This is the first report of Pi. pessoai and Pi. fischeri (only females) in Seropedica as well as the first record of the frequency of phlebotomine species focusing on some ecological indices and the spatial distribution of sand flies. The results presented here aimed to provide an insight into the spatial population dynamics of phlebotomine species in low endemic areas of American Tegumentary Leishmaniasis (ATL) in Seropedica, highlighting important areas for entomological surveillance.
Databáze:	OpenAIRE
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