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	Provedor de dados BABT (1) Autor Bizerril,Carlos Roberto S. F. (1) Lima,Neuza Rejane Wille (1) Palavra-chave All-females (1) Mating success (1) Poeciliopsis monacha (1) Rare-female advantage (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2002 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Frequency-dependence of mating success in Poeciliopsis monacha (Pisces, Cyprinodontiformes) reproductive complex, Sonora, Mexico BABT Lima,Neuza Rejane Wille; Bizerril,Carlos Roberto S. F.. A diversity of all-female fishes of the genus Poeciliopsis coexists with their sexual ancestor species in streams of western Mexico. All-females are hybrids that depend on the sperm of paternal species to reproduce. Rare-female advantage is one of several hypotheses that attempt to explain how the diversity of all-female biotypes is maintained within the Poeciliopsis reproductive complexes. According to this hypothesis, the uncommon all-female biotype has a mating advantage over the common ones and has been maintained by a dynamic equilibrium process. In the P. monacha reproductive complex at Arroyo de los Platanos the density of two all-female biotypes (P. 2monacha-lucida I and II) varies across pools. The objective of this study was to analyse fecundity... Tipo: Info:eu-repo/semantics/article Palavras-chave: All-females; Mating success; Poeciliopsis monacha; Rare-female advantage. Ano: 2002 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132002000200006 Registros recuperados: 1 Primeira ... 1 ... Última

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