Data/hora: 02/06/2024 17:11:08

Provedor de dados: 	76	
País: 	Brazil	
Título: 	Fitness components of a recently-established population of Zaprionus indianus (Diptera, Drosophilidae) in Brazil	
Autores: 	Setta,Nathalia de; Carareto,Cláudia M. A.	
Data: 	2005-03-01	
Ano: 	2005	
Palavras-chave: 	Fitness components; Productivity; Viability; Time of development; Zaprionus.	
Resumo: 	This study aimed to evaluate fitness components of Zaprionus indianus Gupta, 1970, a species recently introduced in Brazil and currently in process of colonization. Longevity, productivity, developmental speed and viability of flies sampled from a population from Mirassol (state of São Paulo, Brazil) were evaluated. Longevity was higher than that of some Indian populations and productivity was similar or higher than in other Drosophilidae. Time of development, one of the main fitness components for competition, was very similar to the values scored in Drosophila sturtevanti Duda, 1927, a species that occurs in high frequencies in the same area as Z. indianus. These data might contribute further for understanding the colonization success of this newcomer species in South America.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212005000100007	
Editor: 	Museu de Ciências Naturais	
Relação: 	10.1590/S0073-47212005000100007	
Formato: 	text/html	
Fonte: 	Iheringia. Série Zoologia  v.95 n.1 2005	
Fonte: 	info:eu-repo/semantics/openAccess