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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Contribuição ao estudo dos Trichoptera Kirby, 1813, na Represa dos Ciganos, Rio de Janeiro, baseada em larvas, pupas e casas (Insecta)

Guahyba, Rosalys Rodriques January 1981 (has links)
Submitted by Alberto Vieira (martins_vieira@ibest.com.br) on 2017-09-15T23:54:42Z No. of bitstreams: 1 200394.pdf: 17286995 bytes, checksum: 84ae618088fd35acb63c587ff26cf7da (MD5) / Made available in DSpace on 2017-09-15T23:54:42Z (GMT). No. of bitstreams: 1 200394.pdf: 17286995 bytes, checksum: 84ae618088fd35acb63c587ff26cf7da (MD5) Previous issue date: 1981 / A exceção do antigo trabalho de MÜLLER (1880), raríssimas foram as contribuições brasileiras ao estudo dos Tricópteros, dos quais, segundo FLINT (1981a), apenas um terço das formas adultas brasileiras se encontra já descrito. Quanto às formas imaturas e suas casas, pouquíssimas foram descritas, o que torna impossível a identificação a nível de espécie sem a correlação larva-pupa-imago eclodida sob controle. O propósito de dedicarmo-nos a estes estudos implicou, como seria Óbvio, em amplo levantamento bibliográfico e histórico do grupo. Na presente dissertação, dos 15 gêneros estimados para a Represa dos Ciganos foram abordados 9, por terem sido seguramente identificados, dos quais foram descritas as larvas e, quando encontradas, as pupas e casas. Todo o material procedeu da Represa dos Ciganos, Jacarepaguá, Rio de Janeiro, e de seus riachos alimentadores. / Excluding the very old and the most important brazilian paper about Trichoptera written by MÜLLER (1880), these insects were only objects of foreign researchers, and the latest of them is FLINT, who estirnated (1981a) that only a third of brazilian imago caddisflies were described. There are about fourty cases and half-dozen of imnature brazilian stages described, since their identification needs the knowledge of the larva-pupa-imago ecloded under control. In order to study brazilian caddisflies it would have, obviously, to proceed a preliminary and a large bibliographical research. In the present essay of about fifteen estimated genera from Ciganos' Dam, nine could be identified with certainty and are given, of them, descriptions and illustrations of the larvae and, when found, of the pupae and cases. All the material came from Ciganos's Dam, Jacarepaguá, Rio de Janeiro, and from the lotic streams of the mountains that exist in it.

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