Description of the male of Evandromyia gaucha Andrade Filho, Souza, Falcão (Psychodidae, Phlebotominae)

Here, we present the description of male of the sand fly species Evandromyia gaucha. Six male specimens of E. gaucha, together with conspecific females, were collected in native forest areas of the municipalities of Porto Alegre, Caçapava do Sul (type locality of E. gaucha) and Santa Cruz do Sul, in Rio Grande do Sul state, Brazil. The specimens are distinguished from other species of the rupicola series of the genus Evandromyia by the presence of dilatation in the apical quarter of the genital filaments followed by tapering of the final portion.

Phlebotomine sand flies (Diptera: Psychodidae) of the province of Chaco, Argentina

The phlebotomine sandflies of the province of Chaco, Argentina, are poorly known, with reports from more than 40 years or captures related with outbreaks of leishmaniasis. In here, Mycropygomyia peresi (Mangabeira) is reported for the first time in Argentina, extending the known dstribution of Migonemyia migonei (França), Evandromyia sallesi (Galvão & Coutinho), Mycropygomyia quinquefer (Dyar), Brumptomyia brumpti (Larousse) y Nemapalpus spp to the province of Chaco. Mg. migonei, together with Nyssomyia neivai (Pinto), Evandromyia cortelezzii (Brèthes), and Psathyromyia shannoni (Dyar) also captured in Chaco, were incriminated as vectors of Leishmania in Argentina.

Distribuição geográfica do complexo cortelezzii (Diptera: Psychodidae: Phlebotominae) no Brasil / Geographical distribution of the cortelezzii (Diptera: Psychodidae: Phlebotominae) complex in Brazil

There are nearly 500 species of sandflies in Americas, 30 of which are vectors of leishmaniasis. Evandromyia cortelezzii (Brèthes), E. sallesi (Galvão & Coutinho) and E. corumbaensis (Galati et al) comprise the cortelezzii complex. These species are morphologically similar and many times misidentified. Due to the epidemiological importance recently attributed to this complex, a detailed study was carried out in order to correct wrongful information due to their misidentification, and update their geographical distribution. Evandromyia corumbaensis was found to have a regional distribution, while the other two species are widely distributed in the Brazilian territory.

Existem aproximadamente 500 espécies de flebotomíneos nas Américas, sendo 30 delas vetores de leishmanioses. Evandromyia cortelezzii (Brèthes), E. sallesi (Galvão & Coutinho) e E. corumbaensis (Galati et al) formam o complexo cortelezzii. Essas espécies são semelhantes morfologicamente e muitas vezes confundidas, gerando erros em sua identificação específica. Devido à importância epidemiológica recentemente atribuída a esse complexo, foi realizado estudo detalhado a fim de corrigir as impropriedades cometidas durante a identificação específica das mesmas e atualizar sua distribuição geográfica. Evandromyia corumbaensis tem distribuição regional, enquanto as demais estão amplamente distribuídas pelo território brasileiro.

Phlebotomine sand flies (Diptera: Psychodidae: Phlebotominae) of Alagoas state, northeast of Brazil / Flebotomíneos (Diptera: Psychodidae: Phlebotominae) de Alagoas, nordeste do Brasil

The phlebotomine sandflies of the state of Alagoas are poorly known, with more than 40 years since the last report on sandflies in the state. In here, Psathyromyia brasiliensis (Costa Lima), Micropygomyia quinquefer (Dyar,) and Evandromyia termitophila (Martins, Falcão & Silva) are registered for the first time in Alagoas. This report increases to nine the number of species collected in the state, including Lutzomyia longipalpis (Lutz & Neiva), Migonemyia migonei (França), Nyssomyia whitmani (Antunes & Coutinho) and Nyssomyia intermedia (Lutz & Neiva), all vectors of Leishmania in Brazil.

A fauna flebotomínica do Alagoas é uma das menos conhecida, sem registro de informações há mais de 40 anos. O presente trabalho registra Psathyromyia brasiliensis (Costa Lima), Micropygomyia quinquefer (Dyar) e Evandromyia termitophila (Martins, Falcão & Silva) pela primeira vez em Alagoas. Aumenta, assim, para nove o número de espécies conhecidas no estado, incluindo-se Lutzomyia longipalpis (Lutz & Neiva), Migonemyia migonei (França), Nyssomyia whitmani (Antunes & Coutinho) e Nyssomyia intermedia (Lutz & Neiva), importantes vetores de Leishmania no Brasil.

Flebotomíneos (Diptera: Psychodidae) coletados com armadilha malaise no Centro-Oeste de Minas Gerais / Sandflies (Diptera: Psychodidae) collected with malaise trap in the Center-West of Minas Gerais State, Brazil

O objetivo deste trabalho foi verificar as espécies de flebotomíneos capturadas com armadilha Malaise nos municípios de Divinópolis e Pedra do Indaiá, localizados em Minas Gerais. As coletas foram realizadas de novembro de 2003 a outubro de 2004. Trinta e dois exemplares foram capturados, pertencentes a sete espécies: Pintomyia monticola (Costa Lima), Nyssomyia whitmani (Antunes & Coutinho), Pintomyia christenseni (Young & Duncan), Evandromyia cortelezzii (Brèthes), Sciopemyia sordellii (Shannon & Del Ponte), Pintomyia pessoai (Coutinho & Barretto) e Psathyromyia aragaoi (Costa Lima).

The aim of this paper was to verify the sand fly species collected with Malaise trap in the cities of Divinópolis and Pedra do Indaiá, both located in Minas Gerais state. Collections were carried out between November 2003 and October 2004. Thirty two specimens were captured belonging to seven species: Pintomyia monticola (Costa Lima), Nyssomyia whitmani (Antunes & Coutinho), Pintomyia christenseni (Young & Duncan), Evandromyia cortelezzii (Brèthes), Sciopemyia sordellii (Shannon & Del Ponte), Pintomyia pessoai (Coutinho & Barretto) and Psathyromyia aragaoi (Costa Lima).