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| Registros recuperados: 278 | |
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| Mata,Renata Alves da; Valadão,Henrique; Tidon,Rosana. |
| The study of organisms and their resources is critical to further understanding population dynamics in space and time. Although drosophilids have been widely used as biological models, their relationship with breeding and feeding sites has received little attention. Here, we investigate drosophilids breeding in fruits in the Brazilian Savanna, in two contrasting vegetation types, throughout 16 months. Specifically, larval assemblages were compared between savannas and forests, as well as between rainy and dry seasons. The relationships between resource availability and drosophilid abundance and richness were also tested. The community (4,022 drosophilids of 23 species and 2,496 fruits of 57 plant taxa) varied widely in space and time. Drosophilid... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Diptera; Diversity; Drosophila; Drosophilidae; Neotropical. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262015000100050 |
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| Couri,Márcia Souto; Barros,Gabriel Pinto da Silva; Orsini,Marcelo Pinheiro. |
| Este trabalho registra alguns dípteros da ilha de Fernando de Noronha (Pernambuco, Brasil), apresentando a riqueza das espécies e sua abundância. O material examinado foi coletado em julho de 1973. Oito famílias de Diptera, em um total de 11.515 indivíduos foram estudadas. Entre as famílias encontradas as sete seguintes são novos registros: Calliphoridae, Muscidae, Fanniidae, Stratiomyidae, Sepsidae, Otitidae e Tabanidae. As três primeiras e os Sarcophagidae (previamente registrada) foram identificadas até o nível de espécie. As famílias mais abundantes foram Sepsidae e Calliphoridae com mais de 80% do total coletado, tendo Cochliomyia macellaria (Fabricius, 1775) como espécie dominante. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Diptera; Diversidade; Taxonomia. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262008000400007 |
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| Marinoni,Luciane; Miranda,Gil Felipe Gonçalves; Thompson,F. Christian. |
| Com o objetivo de caracterizar a fauna local de insetos foram obtidas amostras semanais, de setembro/1999 a agosto/2000, utilizando-se armadilhas Malaise instaladas na borda da floresta e no seu interior. Uma análise temporal foi realizada com as espécies de Syrphidae coletadas há, aproximadamente, dezessete anos no mesmo local, dentro da floresta. A abundância e a riqueza de espécies também foram avaliadas. Tanto a riqueza quanto a abundância foram maiores na borda da floresta. Comparando-se os dados atuais com aqueles obtidos em 1986/1987, observa-se um decréscimo na abundância e também na riqueza de espécies de Syrphidae. A espécie mais abundante na borda foi Allograpta neotropica Curran, 1936 e no interior (1999/2000), Ocyptamus sativus (Curran, 1941).... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Armadilha Malaise; Diptera; Região Neotropical; Riqueza de espécies; Syrphidae. |
| Ano: 2004 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262004000400019 |
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| Alves,Victor Michelon; Moura,Maurício Osvaldo; Carvalho,Claudio J.B. de. |
| ABSTRACT We measured variation and covariation in wing morphology in six populations of the fly Polietina orbitalis (Stein) (Diptera: Muscidae) to test for geographic morphological structure. Additionally, we examined the role of environmental variables in determining geographic variation in wing shape. We sampled five populations in the state of Paraná, southern Brazil (Colombo, Fênix, Guarapuava, Jundiaí do Sul and Ponta Grossa), and one in Paraguay (Mbaracayú). We choose 15 landmarks to describe the wing shape and size and 19 environmental variables to describe the local environmental conditions. Our results showed that P. orbitalis wing shape, but not size, varies geographically. A canonical variate analysis showed the existence of two clusters of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Diptera; Geometric morphometrics; Muscidae; Phenotypic plasticity. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262016000200150 |
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| Rocha,Leonardo Silvestre Gomes; Mello-Patiu,Cátia Antunes de. |
| As espécies brasileiras de Stylogaster Macquart, 1835 do grupo stylata são detalhadamente estudadas e redescritas: Stylogaster brasilia Camras & Parrillo, 1985, S. dispar Camras & Parrillo, 1985, S. longispina Camras & Parrillo, 1985, S. rafaeli Camras & Parrillo, 1996, S. souzai Monteiro, 1960, and S. stylata (Fabricius, 1805). Uma nova espécie do Brasil, Rio de Janeiro - S. fluminensis sp. nov., é descrita e comparada com S. stylosa Townsend, 1897, redescrita com base no material-tipo. Diagnoses, chaves de identificação, distribuição geográfica e ilustrações são também fornecidas. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Conopidae; Diptera; Morfologia; Taxonomia. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262009000400005 |
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| Rosa,Thiago Augusto; Babata,Micaela L. Y.; Souza,Carina Mara de; Sousa,Danielle de; Mello-Patiu,Cátia A. de; Vaz-de-Mello,Fernando Z.; Mendes,Júlio. |
| Forensic Entomology research has been concentrated in only a few localities of the "Cerrado" vegetation, the Brazilian Savannah. The present study had, as its objective, an examination of the diversity of arthropod fauna associated with the carcasses of Sus scrofa (Linnaeus) in this biome. The study was conducted during the dry and humid periods in two Cerrado vegetation profiles of the State of Minas Gerais. The decaying process was slower and greater quantities of arthropods were collected during the dry period. Insects represented 99% of 161,116 arthropods collected. The majority of these were Diptera (80.2%) and Coleoptera (8.8%). The entomofauna belong to 85 families and at least 212 species. Diptera were represented by 31 families and at least 132... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Coleoptera; Diptera; Ecological succession; Insect diversity. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262011000300018 |
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| Rodrigues,Alene Ramos; Maia,Valéria Cid; Couri,Márcia Souto. |
| Insect galls of restinga areas of Ilha da Marambaia, Rio de Janeiro, Brazil. This study carried out an insect gall inventory in restinga areas of Ilha da Marambaia, in the municipality of Mangaratiba, Rio de Janeiro, Brazil. Sampling was carried out monthly from April 2010 to March 2011 along the full extension of seven beaches. A total number of 147 gall morphotypes associated with 70 plant species were found, distributed in 33 plant families, and at least 54 genera. Myrtaceae was the botanical family with the highest richness of gall morphotypes and host species, followed by Bignoniaceae, Fabaceae, Asteraceae, Euphorbiaceae, Sapindaceae, and Malpighiaceae. Most of the gall morphotypes occurred in leaves (78 morphotypes), 38 in stems, 14 in flowers, eight... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cecidomyiidae; Diptera; Insecta; Insect-plant interation; Inventory. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262014000200010 |
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| Maia,Valéria Cid; Fernandes,G. Wilson; Magalhães,Henrique; Santos,Jean Carlos. |
| Two new species of Lopesia Rübsaamen (Diptera, Cecidomyiidae) associated with Mimosa hostilis (Mimosaceae) in Brazil Two new species of Lopesia Rübsaamen (Diptera, Cecidomyiidae, Lopesiini), L. mimosae Maia, sp. nov. and L. pernambucensis Maia, sp. nov., that induce galls on Mimosa hostilis Benth. (Mimosaceae) are described and illustrated based on material from "caatinga" in Pernambuco, Brazil. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Caatinga; Cecidomyiidae; Diptera; Lopesia; Mimosaceae. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262010000400007 |
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| DEVOTO,MARIANO; MEDAN,DIEGO. |
| Tangle-veined flies (Nemestrinidae) constitute a primitive and rather widespread family among Diptera. The genus Trichophthalma occurs in Australia and South America and is the only one in the family with a typically Gondwanian, disjoint distribution. The ecology and distribution of most southern South American species of this genus remains virtually unknown. We studied the diversity, distribution and flower specificity of flower-visiting species of the genus Trichophthalma in the temperate forests of southern South America in ten sites along an east-west rainfall gradient (37-40°S) on the eastern slope of the Andes. We recorded nine species of Trichophthalma, which showed an overlapped distribution along the gradient and different degrees of floral... |
| Tipo: Journal article |
Palavras-chave: Diptera; Nemestrinidae; Trichophthalma; Pollination Patagonia. |
| Ano: 2006 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-078X2006000100003 |
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| Registros recuperados: 278 | |
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