{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,4]],"date-time":"2025-11-04T15:54:00Z","timestamp":1762271640643},"reference-count":29,"publisher":"FapUNIFESP (SciELO)","issue":"4","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Rev. Soc. Bras. Med. Trop."],"published-print":{"date-parts":[[2012,8]]},"abstract":"<jats:p>INTRODUCTION: An epidemiological study was undertaken to identify determinant factors in the occurrence of American cutaneous leishmaniasis in areas under the influence of hydroelectric plants in Paranapanema river, State of Paran\u00e1, Brazil. The ecological aspects of the phlebotomine fauna were investigated. METHODS: Sandflies were sampled with automatic light traps from February 2004 to June 2006 at 25 sites in the urban and rural areas of Itambarac\u00e1, and in Porto Almeida and S\u00e3o Joaquim do Pontal. RESULTS: A total of 3,187 sandflies of 15 species were captured. Nyssomyia neivai predominated (34.4%), followed by Pintomyia pessoai (32.6%), Migonemyia migonei (11.6%), Nyssomyia whitmani (8.8%), and Pintomyia fischeri (2.7%), all implicated in the transmission of Leishmania. Males predominated for Ny. neivai, and females for the other vector species, with significant statistical differences (p &lt; 0.001). Nyssomyia neivai, Pi. pessoai, Ny. whitmani, Brumptomyia brumpti, Mg. migonei, and Pi. fischeri presented the highest values for the Standardized Species Abundance Index (SSAI). The highest frequencies and diversities were found in the preserved forest in Porto Almeida, followed by forests with degradation in S\u00e3o Joaquim do Pontal and Vila Rural. CONCLUSIONS: Sandflies were captured in all localities, with the five vectors predominating. Ny. neivai had its highest frequencies in nearby peridomestic environments and Pi. pessoai in areas of preserved forests. The highest SSAI values of Ny. neivai and Pi. pessoai reflect their wider dispersion and higher frequencies compared with other species, which seems to indicate that these two species may be transmitting leishmaniasis in the area.<\/jats:p>","DOI":"10.1590\/s0037-86822012000400003","type":"journal-article","created":{"date-parts":[[2012,8,25]],"date-time":"2012-08-25T05:53:37Z","timestamp":1345874017000},"page":"430-436","source":"Crossref","is-referenced-by-count":14,"title":["Ecological aspects of the sandfly fauna (Diptera, Psychodidae) in an American cutaneous leishmaniasis endemic area under the influence of hydroelectric plants in Paranapanema river, State of Paran\u00e1, Brazil"],"prefix":"10.1590","volume":"45","author":[{"given":"Mariza Fordellone Rosa","family":"Cruz","sequence":"first","affiliation":[{"name":"Universidade Estadual do Norte do Paran\u00e1"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Eunice Aparecida Bianchi","family":"Galati","sequence":"additional","affiliation":[{"name":"Universidade de S\u00e3o Paulo"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Carolina Fordellone Rosa","family":"Cruz","sequence":"additional","affiliation":[{"name":"Universidade Estadual do Norte do Paran\u00e1"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"530","reference":[{"key":"ref1","series-title":"Guia de Vigil\u00e2ncia Epidemiol\u00f3gica para Leishmaniose Tegumentar Americana","year":"2000","edition":"5"},{"key":"ref2","doi-asserted-by":"crossref","first-page":"327","DOI":"10.1590\/S0034-89102006000200022","article-title":"Informa\u00e7\u00f5es preliminares sobre flebotom\u00edneos no norte do Paran\u00e1","volume":"40","author":"Teodoro U","year":"2006","journal-title":"Rev Saude Publica","ISSN":"http:\/\/id.crossref.org\/issn\/0034-8910","issn-type":"print"},{"key":"ref3","first-page":"129","article-title":"Observa\u00e7\u00f5es sobre o comportamento de flebotom\u00edneos em ec\u00f3topos florestais e extraflorestais, em \u00e1rea end\u00eamica de leishmaniose tegumentar americana, no norte do Estado do Paran\u00e1, sul do Brasil","volume":"27","author":"Teodoro U","year":"1993","journal-title":"Rev Saude Publica","ISSN":"http:\/\/id.crossref.org\/issn\/0034-8910","issn-type":"print"},{"key":"ref4","first-page":"177","article-title":"Avalia\u00e7\u00e3o da rea\u00e7\u00e3o de imunofluoresc\u00eancia indireta para leishmaniose tegumentar americana em pacientes da regi\u00e3o noroeste do Estado do Paran\u00e1","volume":"12","author":"Silveira TGV","year":"1990","journal-title":"Rev Unimar"},{"key":"ref5","series-title":"Leishmaniasis disease information: Special Programme for Research and Training in Tropical Diseases (TDR)","year":"2004"},{"issue":"supl IV","key":"ref6","doi-asserted-by":"crossref","first-page":"7","DOI":"10.1590\/S0074-02761989000800007","article-title":"Ecologia dos fleb\u00f3tomos em um recente caso ativo de leishmaniose tegumentar no norte do Estado do Paran\u00e1 (Diptera: Psychodidae, Phebotominae)","volume":"84","author":"Aguiar GM","year":"1989","journal-title":"Mem Inst Oswaldo Cruz","ISSN":"http:\/\/id.crossref.org\/issn\/0074-0276","issn-type":"print"},{"key":"ref7","series-title":"Aspectos epidemiol\u00f3gicos e parasitol\u00f3gicos da leishmaniose tegumentar em duas regi\u00f5es do Estado do Paran\u00e1, e o papel do c\u00e3o na manuten\u00e7\u00e3o do ciclo de Leishmania","author":"Castro EA","year":"2001"},{"key":"ref8","doi-asserted-by":"crossref","first-page":"623","DOI":"10.1080\/00034983.2000.11813585","article-title":"Lutzomyia whitmani (Diptera: Psychodidae) as vector of Leishmania (V.) braziliensis in Paran\u00e1 State, southern Brazil","volume":"94","author":"Luz E","year":"2000","journal-title":"An Trop Med Parasit"},{"key":"ref9","doi-asserted-by":"crossref","first-page":"129","DOI":"10.1590\/S0034-89101991000200007","article-title":"Leishmaniose Tegumentar Americana: flebotom\u00edneos na \u00e1rea de transmiss\u00e3o no Norte do Paran\u00e1, Brasil","volume":"25","author":"Teodoro U","year":"1999","journal-title":"Rev Saude Publica","ISSN":"http:\/\/id.crossref.org\/issn\/0034-8910","issn-type":"print"},{"key":"ref10","series-title":"Metodos de captura, conservacion y montaje de los flebotomos (Diptera: Psychodidae): Informe T\u00e9cnico","author":"Maroli M","year":"1997"},{"key":"ref11","series-title":"Entomologia M\u00e9dica: Psychodidae. 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