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Ontogenetic variations and feeding habits of a Neotropical annual fish from southern Brazil Iheringia, Sér. Zool.
Dias,Tatiana S.; Stein,Ricardo J.; Fialho,Clarice B..
ABSTRACT Knowing the feeding biology of a population and its ontogenetic aspects can help in understanding the functioning of fish assemblages, essential to the conservation of the habitat biodiversity in which these species are found. Annual fishes complete their life cycle in temporary aquatic environments, existing in adult stage only for brief annual periods. Changes in the feeding habits between different size classes could indicate that a species belongs to different feeding groups in different growth phases. The aim of this work was to characterize the diet of Cynopoecilus fulgens Costa, 2002 in a temporary flooded area in the coastal plain of southern Brazil, taking into consideration possible alterations in feeding habits in different body size...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Cynopoecilus fulgens; Invertivory; Intraspecific feeding overlap; Generalist feeding strategy.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212017000100220
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