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	Provedor de dados Rev. Soc. Entomol. Argent. (2) Autor Fanara,Juan J. (2) Lavagnino,Nicolás J. (2) Carreira,Valeria P. (1) Hasson,Esteban (1) Mensch,Julián (1) Palavra-chave Argentina (1) Behavioural assay (1) Bioinvasion (1) Drosophila melanogaster (1) Geographic distribution (1) Natural variation (1) Olfactory behaviour (1) Phenotypic plasticity (1) Zaprionus indianus (1) Mais... Tipo do documento Info:eu-repo/semantics/report (2) Ano 2011 (1) 2008 (1) País Argentina (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Geographic distribution and hosts of Zaprionus indianus (Diptera: Drosophilidae) in North-Eastern Argentina Rev. Soc. Entomol. Argent. Lavagnino,Nicolás J.; Carreira,Valeria P.; Mensch,Julián; Hasson,Esteban; Fanara,Juan J.. The first published record of the African drosophilid Zaprionus indianus Gupta 1970 in the Americas refers to individuals observed on fallen persimmon (Diospyros kaki Linnaei, «caqui») fruits in São Paulo city (Brazil) in March 1999. Since that date, this species colonized altered and natural environments across the continent. In the present work we report new records for Z. indianus in north eastern Argentina. Moreover, our results showed that this species represents a fairly high proportion among collected drosophilids in some sampling sites. Our survey also revealed that this invading species has the ability to breed and feed in a wide range of native and cultivated host-plants. Tipo: Info:eu-repo/semantics/report Palavras-chave: Geographic distribution; Bioinvasion; Zaprionus indianus; Argentina. Ano: 2008 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802008000100021 Phenotypic plasticity for Drosophila melanogaster (Diptera: Drosophilidae) larval olfactory behaviour in response to whole fruit olfactory stimuli Rev. Soc. Entomol. Argent. Lavagnino,Nicolás J.; Fanara,Juan J.. Drosophila melanogaster Meigen 1830 (Diptera: Drosophilidae) is the quintessential insect model organism. However, with a few exceptions, ecological features of this species have been poorly investigated. In the present work we describe a behavioural assay to quantify olfactory behaviour of D. melanogaster larvae in response to complex olfactory stimuli that are present in the natural environments, i. e.: rotten fruits that act as hosts in nature. Results obtained using this assay reveal that there is intra-population genetic variation and phenotypic plasticity for the character in a natural population from west-central Argentina. Tipo: Info:eu-repo/semantics/report Palavras-chave: Olfactory behaviour; Natural variation; Phenotypic plasticity; Drosophila melanogaster; Behavioural assay. Ano: 2011 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0373-56802011000200022 Registros recuperados: 2 Primeira ... 1 ... Última

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