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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

Revisão das espécies neotropicais de Chaetoravinia Townsend, 1917 (Diptera, Sarcophagidae)

Guimarães , Hugo José Lopes 17 April 1998 (has links)
Submitted by Alberto Vieira (martins_vieira@ibest.com.br) on 2018-05-24T20:52:53Z No. of bitstreams: 1 278404.pdf: 7796589 bytes, checksum: ed079599aeacc6d3463f153f105b39d0 (MD5) / Made available in DSpace on 2018-05-24T20:52:53Z (GMT). No. of bitstreams: 1 278404.pdf: 7796589 bytes, checksum: ed079599aeacc6d3463f153f105b39d0 (MD5) Previous issue date: 1998-04-17 / CAPES / Essa dissertação apresenta a revisão taxonômica das espécies neotropicais de Chaetoravinia Townsend, 1917 (Diptera, Sarcophagidae). Segundo DODGE (1968) e LOPES (1969, 1976, 1977, 1978) na região neotropical são reconhecidas dez espécies: Chaetoravinia advena (Walker, 1852), Chaetoravinia almeidai Lopes, 1946, Chaetoravinia barroi Dodge, 1956, Chaetoravinia dampfi Lopes, 1946, Chaetoravinia derelicta (Walker, 1852), Chaetoravinia effrenata (Walker, 1861), Chaetoravinia errabunda (Wulp, 1895), Chaetoravinia globulus (Aldrich, 1916), Chaetoravinia postnoda Dodge, 1968 e Chaetoravinia vagabunda (Wulp, 1895). Redescrições dos machos de todas as espécies são apresentadas, acompanhadas de ilustrações da terminália, incluindo caracteres relevantes na definição das espécies, não mencionados por autores anteriores, em descrições ou revisões, tais como: hillae, haste dorsal e processo mediano. Também é apresentada uma chave para identificação dos machos das espécies neotropicais de Chaetoravinia. Através do estudo detalhado da terminália masculina foram reconhecidos dois grupos informais de espécies com base nas similaridades morfológicas: "grupo advena" e "grupo derelicta". / This dissertation presents the taxonomic revision of the neotropical species of Chaetoravinia Townsend, 1917 (Diptera, Sarcophagidae ). According to DODGE (1968) and LOPES (1969, 1976, 1977, 1978) ten species are recognized to the neotropical region: Chaetoravinia advena (Walker, 1852), Chaetoravinia almeidai Lopes, 1946, Chaetoravinia barroi Dodge, 1956, Chaetoravinia dampfi Lopes, 1946, Chaetoravinia derelicta (Walker, 1852), Chaetoravinia effrenata (Walker, 1861), Chaetoravinia errabunda (Wulp, 1895), Chaetoravinia globulus (Aldrich, 1916), Chaetoravinia postnoda Dodge, 1968 and Chaetoravinia vagabunda (Wulp, 1895). Male redescriptions are presented and are accompanied by the terminalia illustrations, including important characteres used in the definition of the species, not mentioned by the former authors in their descriptions or revisions, as: hillae, dorsal rods and median process. A key for male identification of the neotropical species of Chaetoravinia is also presented. According to the detailed study of the male terrninalia, two informal groups of species were recognized based on the morfological similarities: "advena group" and "derelicta group".

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