Spatio-temporal segregation and size distribution of fish assemblages as related to non-native species occurrence in the middle rio Doce Valley, MG, Brazil

Spatio-temporal segregation and size distribution of fish assemblages as related to non-native species occurrence in the middle rio Doce Valley, MG, Brazil

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The lakes in the middle rio Doce Valley (MG) are suffering impacts due to the introduction of invasive fish species, mainly piscivorous species like red piranha Pygocentrus nattereri and peacock bass Cichla kelberi. Fishes were collected in bimonthly samples conducted at ten lakes along a year. The...

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Bibliographic Details
Main Authors: Henrique Corrêa Giacomini, Dilermando Pereira Lima Jr., Anderson Oliveira Latini, Helder Mateus Viana Espírito-Santo
Format: Article
Language:English
Published: Sociedade Brasileira de Ictiologia
Series:Neotropical Ichthyology
Subjects:
Species invasions
Beta diversity
Metacommunity
Body size
Predation
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252011000100012&lng=en&tlng=en

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252011000100012&lng=en&tlng=en

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