Tabanidae (Diptera) no dossel da floresta amazônica atraídos por luz e descrição de machos de três espécies

Foram realizadas coletas de tabanídeos a 40 metros de altura, em uma torre metálica, na Estação Experimental de Silvicultura Tropical, Amazonas, Brasil. As coletas foram realizadas de janeiro a dezembro de 2004, durante três noites de transição lunar minguante/nova de cada mês, das 18 às 6 horas. As mutucas foram capturadas em um lençol iluminado com lâmpada de luz mista de vapor de mercúrio de 250 watts e lâmpada de 20 watts BLB. Foram coletados 216 espécimes, dos quais 135 machos e 81 fêmeas, alocados em 29 espécies. Três machos desconhecidos são descritos pela primeira vez: Catachlorops halteratus Kröber, 1931, Leucotabanus janinae Fairchild, 1970 e Leucotabanus pauculus Fairchild, 1951.Tabanids were collected at a height of 40 meters on a metallic tower, at Estação Experimental de Silvicultura Tropical, Manaus, Amazonas, Brazil. Samples were collected monthly from January to December of 2004, during three nights of lunar transition third quarter moon/ new moon from 06 p.m. to 06 a.m. Horse flies were captured on a vertical sheet illuminated by a 250-watts mixed mercury vapor light and 20-watts black-light (BLB) lamps. 216 specimens were collected, of which 135 were males and 81 were females belonging to 29 species. Males of three species with unknown males are described for the first time, namely: Catachlorops halteratus Kröber, 1931, Leucotabanus janinae Fairchild, 1970 and Leucotabanus pauculus Fairchild, 1951

Zika virus infection in pregnancy: a protocol for the joint analysis of the prospective cohort studies of the ZIKAlliance, ZikaPLAN and ZIKAction consortia

INTRODUCTION: Zika virus (ZIKV) infection in pregnancy has been associated with microcephaly and severe neurological damage to the fetus. Our aim is to document the risks of adverse pregnancy and birth outcomes and the prevalence of laboratory markers of congenital infection in deliveries to women experiencing ZIKV infection during pregnancy, using data from European Commission-funded prospective cohort studies in 20 centres in 11 countries across Latin America and the Caribbean. METHODS AND ANALYSIS: We will carry out a centre-by-centre analysis of the risks of adverse pregnancy and birth outcomes, comparing women with confirmed and suspected ZIKV infection in pregnancy to those with no evidence of infection in pregnancy. We will document the proportion of deliveries in which laboratory markers of congenital infection were present. Finally, we will investigate the associations of trimester of maternal infection in pregnancy, presence or absence of maternal symptoms of acute ZIKV infection and previous flavivirus infections with adverse outcomes and with markers of congenital infection. Centre-specific estimates will be pooled using a two-stage approach. ETHICS AND DISSEMINATION: Ethical approval was obtained at each centre. Findings will be presented at international conferences and published in peer-reviewed open access journals and discussed with local public health officials and representatives of the national Ministries of Health, Pan American Health Organization and WHO involved with ZIKV prevention and control activities

Novas espécies e notas sobre Cerambycidae (Coleoptera) do Pará e do nordeste do Brasil New species and notes on Cerambycidae (Coleoptera) from Pará and Brazilian norteastern

<abstract language="eng">Based on material collected by P. Jauffert in Pará and by L. Ianuzzi in Alagoas and Sergipe, four new species are described: Temnopis fasciata sp. nov. (Oemini) and Dihammaphoroides jaufferti sp. nov. (Cleomenini) from Pará. This species breads in branches of Pseudopiptadenia suaveolens (Miq.) J. W. Grimes, Fabaceae. Adetus tuberosus sp. nov. (Apomecynini) and Mimasyngenes lucianae sp. nov. (Desmiphorini) from Alagoas. New records and notes are provided for Neocompsa serrana (Martins, 1962) and Rhopalophora occipitalis Chevrolat, 1859

Descrições de novas espécies, chaves para identificação e notas sobre os gêneros Sphagoeme Aurivillius, Aleiphaquilon Martins e Gigantotrichoderes Tippmann (Coleoptera, Cerambycidae, Cerambycinae) Descriptions of new species, keys to identification and notes on the genera Sphagoeme Aurivillius, Aleiphaquilon Martins and Gigantotrichoderes Tippmann (Coleoptera, Cerambycidae, Cerambycinae)

<abstract language="eng">New species described from Brazil: Sphagoeme acuta (Minas Gerais) and Aleiphaquilon rugosum (Rio Grande do Sul). Key to the species of the genera Sphagoeme Aurivillius (Oemini); Aleiphaquilon Martins (Callidiopini) and Gigantotrichoderes Tippmann (Trachiderini, Torneutina) are presented. G. flabellicomis (Zajciw, 1965) is revalidaled