Ecologia dos flebótomos em um recente foco ativo de Leishmaniose tegumentar no norte do estado do Paraná (Diptera, Psychodidae, Phlebotominae)

ABSTRACT. Phlebotomines (Diptera, Psychodidae) in the Ribeira Valley Speleological Province -1. Parque Estadual Intervales (PEI), São Paulo state, Brazil. The identification of the sandfly fauna and investigation of some ecological aspects of its populations in areas frequented by tourists of the PEI, an Atlantic forest reserve with many caves, were the objective of this study. Captures were undertaken monthly from January 2001 to December 2002, with automatic light traps installed in 13 ecotopes, including caves, forests, domiciliary and peridomiciliary environments, and by aspiration in armadillo burrows. Additionally, although not at regular intervals, Shannon traps were installed in forests and anthropic environments, aspirations were made on cave walls, among roots and fallen leaves, and some insects were captured while biting researchers. A total of 891 sandflies belonging to 21 species were captured. Six hundred specimens representing 19 species were captured with light traps, 215 in anthropic (2.24 insects/trap) and 385 in extra-domiciliary (1.46 insects/trap) environments. Brumptomyia troglodytes was the most abundant species (the Standardised Index of Species Abundance = 0.705). Pintomyia monticola predominated in the Shannon traps and showed anthropophilic and diurnal activity. Psathyromyia pascalei predominated in the aspirations; the largest number being in armadillo burrows. Eleven species were captured in caves; although some might be troglophiles, the majority used these ecotopes as resting places. Nyssomyia intermedia, Nyssomyia neivai and Migonemyia migonei, implicated in the transmission of cutaneous leishmaniasis in the Southeastern Brazilian region, were all found, though in such low densities as to suggest minimal risk of the disease in the PEI. KEYWORDS. Atlantic forest; cave; leishmaniasis; vectors.RESUMO. Phlebotominae (Diptera, Psychodidae) na Província Espeleológica do Vale do Ribeira -1. Parque Estadual Intervales (PEI), estado de São Paulo, Brasil. A identificação da fauna flebotomínea e de alguns aspectos ecológicos de suas populações em áreas freqüentadas por turistas no PEI, situado em reserva de mata Atlântica, constituem-se nos objetivos deste estudo. As capturas foram mensais de janeiro/2001 a dezembro/2002, com armadilhas automáticas luminosas em 13 ecótopos, incluindo cavernas, matas e peridomicílio e aspiração em tocas de tatus. Sem intervalos regulares, foram realizadas capturas com armadilhas de Shannon na mata e ambientes antrópicos, aspiração em paredes de cavernas e entre raízes e folhedo e em membros da equipe quando picados por flebotomíneos. No total foram capturados 891 flebotomíneos pertencentes a 21 espécies. Com as armadilhas automáticas luminosas capturou-se 19 espécies e 600 espécimes, 215 em ambiente antrópico (2,24 insetos/armadilha) e 385 em ambiente natural (1,46 insetos/armadilha). Brumptomyia troglodytes foi a mais abundante, com o índice de abundância das espécies padronizado = 0,705. Pintomyia monticola predominou nas armadilhas de Shannon, mostrando-se...

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“…neivai and Pi. fischeri (Aguiar et al 1989;, Ny. intermedia (Aguiar et al 1987, Afonso et al 2005, Pa. lanei , Pi.…”

Section: Discussionmentioning

confidence: 99%

Phlebotomines (Diptera, Psychodidae) in the Ribeira Valley Speleological Province - 1. Parque Estadual Intervales, state of São Paulo, Brazil

Galati

Marassá

Gonçalves-Andrade³

et al. 2010

Rev. Bras. entomol.

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“…Spermatheca width less than twice that of the individual sperm duct, this being as long as the common duct (Fig 12) ……………….……………............…… E. rupicola Width of spermatheca at least three times that of the individual duct, this being shorter than the common duct (Fig 19) So far, we have information that the rupicola series is restricted to Brazil and is limited to the Atlantic forest domain. Evandromyia correalimai is the species with the widest known distribution, including interior areas of the Southeastern (Forattini et al 1976, Galati et al 2010 and Southern regions (Martins et al 1970, 1978, Gomes & Galati 1977, Aguiar et al 1989, Dias et al 1997, Silva & Grunewald 1999, Luz et al 2000, Massafera et al 2005, Dias-Sversutti et al 2007, Silva et al 2008. Evandromyia rupicola is restricted to the Southeastern region, in the mountainous region of eastern Minas Gerais state (Mayrink et al 1979), Rio de Janeiro state (Martins et al 1962, 1978, Aguiar et al 1985, Afonso et al 2007 and in the coastal area of São Paulo state (Condino 2007).…”

Section: Discussionmentioning

confidence: 99%

“…Bar = 100 µm. (Forattini et al 1976, Galati et al 2010, PARANÁ state (Apucarana, Arapongas, Borrazópolis, Bandeirantes, Curitiba, Doutor Camargo, Jacarezinho, Jussara, Londrina and Marumbi municipalities (Martins et al 1970, 1978, Gomes & Galati 1977, Aguiar et al 1989, Luz et al 2000, Massafera et al 2005, Dias-Sversutti et al 2007, Silva et al 2008 and RIO GRANDE DO SUL (Derrubadas and Tenente Portela municipalities) (Dias et al 1997, Silva & Grunewald 1999. Evandromyia rupicola: MINAS GERAIS -Caratinga municipality (Mayrink et al 1979), RIO DE JANEIRO state -Magé, Petrópolis, Resende/Itatiaia municipalities (Martins et al 1962, 1978, Aguiar et al 1985, Afonso et al 2007 and SÃO PAULO state -Ilhabela and Ubatuba municipalities (Condino 2007 …”

Section: Description Of the Female Of Evandromyia Rupicola With A Revmentioning

confidence: 99%

Description of the female of Evandromyia rupicola (Martins, Godoy & Silva) with a review of the rupicola series (Diptera: Psychodidae: Phlebotominae)

Galati¹,

Condino²,

Casanova³

2011

Neotrop. entomol.

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The rupicola series was proposed initially for Evandromyia rupicola (Martins et al) and Evandromyia correalimai (Martins et al), and recently extended with the inclusion of Evandromyia gaucha Andrade-Filho et al and Evandromyia grimaldii Andrade-Filho et al. The female of E. rupicola is here described and illustrated for the first time and its male is redescribed and drawn on the basis of specimens captured in forest on the coast of the state of São Paulo, Brazil. The head and genitalia of both sexes of E. correalimai are also illustrated. The distinctive traits among females of the four species and of males of E. rupicola, E. correalimai and E. grimaldii, and the distribution range of these species are commented.

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“…Diversas pesquisas vêm sendo realizadas para esclarecer a epidemiologia dessa patologia no Paraná 1,2,5,7,8,9,10,11,12 . A participação de flebotomíneos na epidemiologia de leishmaniose tegumentar é bem conhecida.…”

Section: Interação Flebotomíneos Animais Domésticos E Dominância De unclassified

“…Nas Tabelas 1 e 2 verifica-se que na primeira etapa foram coletados 1.635 flebotomíneos e, na segunda, 1 Total M 80 32 32 377 395 289 1.207 F 50 20 15 81 90 172 428 F1= Armadilha de Falcão instalada na residência R1; F2= no porão de R1; F3= em árvore frutífera (mangueira) no peridomicílio; F4= na residência R2; F5= na pocilga P1, próxima de R1 e R2; T= Coleta feita com tubo contendo algodão embebido em clorofórmio, no interior de uma residência habitada. 10,11,12 .…”

Section: Interação Flebotomíneos Animais Domésticos E Dominância De unclassified

Interação flebotomíneos, animais domésticos e dominância de Lutzomyia (Nyssomyia) intermedia (Lutz & Neiva, 1912) em área com alto grau de antropia, no Sul do Brasil

Teodoro

Kühl

1997

Rev. Saúde Pública

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Relatam-se os resultados de coletas de flebotomíneos em área com elevado grau de antropia, no Município de São Jorge do Ivaí, Estado do Paraná, Brasil. A espécie predominante foi Lutzomyia (Nyssomyia) intermedia (Lutz & Neiva, 1912). Verificou-se que o número de flebotomíneos diminuiu sensivelmente em duas residências com o deslocamento de uma pocilga, à distância de 100 metros das residências, e a desobstrução do porão de uma das residências.

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Ecologia dos flebótomos em um recente foco ativo de Leishmaniose tegumentar no norte do estado do Paraná (Diptera, Psychodidae, Phlebotominae)

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Phlebotomines (Diptera, Psychodidae) in the Ribeira Valley Speleological Province - 1. Parque Estadual Intervales, state of São Paulo, Brazil

Phlebotomines (Diptera, Psychodidae) in the Ribeira Valley Speleological Province - 1. Parque Estadual Intervales, state of São Paulo, Brazil

Description of the female of Evandromyia rupicola (Martins, Godoy & Silva) with a review of the rupicola series (Diptera: Psychodidae: Phlebotominae)

Interação flebotomíneos, animais domésticos e dominância de Lutzomyia (Nyssomyia) intermedia (Lutz & Neiva, 1912) em área com alto grau de antropia, no Sul do Brasil

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