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	Provedor de dados Neotropical Entomology (2) Autor Matthews,Robert W. (2) Aluja,Martin (1) Copeland,Claudia S. (1) González,Jorge M. (1) Silva-Torres,Christian S.A. (1) Sivinski,John (1) Mais... Palavra-chave Parasitoid (2) Chalcidoid (1) Developmental plasticity (1) Endosymbiont (1) Facultative host (1) Horizontal transmission (1) Insecta (1) Sex ratio (1) Mais... Tipo do documento Info:eu-repo/semantics/article (1) Info:eu-repo/semantics/report (1) Ano 2008 (1) 2003 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Wolbachia in two populations of Melittobia digitata Dahms (Hymenoptera: Eulophidae) Neotropical Entomology Copeland,Claudia S.; Matthews,Robert W.; González,Jorge M.; Aluja,Martin; Sivinski,John. We investigated two populations of Melittobia digitata Dahms, a gregarious parasitoid (primarily upon a wide range of solitary bees, wasps, and flies), in search of Wolbachia infection. The first population, from Xalapa, Mexico, was originally collected from and reared on Mexican fruit fly pupae, Anastrepha ludens Loew (Diptera: Tephritidae); the other, from Athens, Georgia, was collected from and reared on prepupae of mud dauber wasps, Trypoxylon politum Say (Hymenoptera: Crabronidae). PCR studies of the ITS2 region corroborated that both parasitoid populations were the same species; this potentially provides a useful molecular taxonomic profile since females of Melittobia species are superficially similar. Amplification of the Wolbachia surface protein... Tipo: Info:eu-repo/semantics/article Palavras-chave: Parasitoid; Chalcidoid; Endosymbiont; Horizontal transmission. Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2008000600002 Development of Melittobia australica Girault and M. digitata Dahms (Parker) (Hymenoptera: Eulophidae) parasitizing Neobellieria bullata (Parker) (Diptera: Sarcophagidae) puparia Neotropical Entomology Silva-Torres,Christian S.A.; Matthews,Robert W.. The development of Melittobia australica Girault and M. digitata Dahms were studied parasitizing blow fly puparia Neobellieria (=Sarcophaga) bullata (Parker) using from one to five foundress females per host. Aspects of parasitoids biology such as number of descendents produced, longevity, and progeny body size can be affected as the number of foundress increases per host. The percentage of puparia parasitized was higher overall for M. digitata than for M. australica. Regardless of foundress numbers, the average total number of descendents produced was significantly higher for M. digitata (66.5 158.0) than for M. australica (10.9 55.5). The number of descendents produced per female was inversely proportional to the number of foundresses on a host for both... Tipo: Info:eu-repo/semantics/report Palavras-chave: Insecta; Parasitoid; Facultative host; Sex ratio; Developmental plasticity. Ano: 2003 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2003000400015 Registros recuperados: 2 Primeira ... 1 ... Última

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