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	Provedor de dados Rev. Bras. Zool. (1) Neotropical Ichthyology (1) Autor Abilhoa,Vinicius (1) Araújo,Maria E. (1) Feitosa,João L. L. (1) Frehse,Fabricio de A. (1) Gondolo,Guilherme (1) Nottingham,Mara C. (1) Pereira,Pedro H. C. (1) Pimenta,Daniel (1) Valduga,Marcos O. (1) Vitule,Jean R.S. (1) Mais... Palavra-chave Food overlap (2) Armoured catfish (1) Feeding (1) Goldspotted eel (1) Interspecific associations (1) Periphyton (1) Siluriformes (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2016 (1) 2009 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Feeding behavior and follower fishes of Myrichthys ocellatus (Anguilliformes: Ophichthidae) in the western Atlantic Neotropical Ichthyology Araújo,Maria E.; Pereira,Pedro H. C.; Feitosa,João L. L.; Gondolo,Guilherme; Pimenta,Daniel; Nottingham,Mara C.. This paper described aspects of feeding behavior of Myrichthys ocellatus in the Western Atlantic, using diving observations and additional data from literature. The feeding behavior of M. ocellatus was characterized by scanning the sand surface and searching for buried preys, using its head and tail as a searching tool. Twelve species of reef fish were detected as followers of M. ocellatus, including three new records of follower species. The food overlap index between M. ocellatus and most follower species was low. Tipo: Info:eu-repo/semantics/article Palavras-chave: Interspecific associations; Goldspotted eel; Food overlap. Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252009000300019 Use of food resources and resource partitioning among five syntopic species of Hypostomus (Teleostei: Loricariidae) in an Atlantic Forest river in southern Brazil Rev. Bras. Zool. Abilhoa,Vinicius; Valduga,Marcos O.; Frehse,Fabricio de A.; Vitule,Jean R.S.. ABSTRACT We analyzed the diet and resource partitioning among five syntopic species of Hypostomus Lacépède, 1803 in the Corumbataí River in southeastern Brazil. The gut contents of 352 individuals were assessed and 21 food items were identified and quantified under an optical microscope. The food items found in the gut contents indicate that these suckermouth loricariids are bottom-dwelling detritivorous/periphytivorous catfishes. PERMANOVA and SIMPER analyses indicated variation in the consumption of some resources, and the contribution of periphytic algae was primarily responsible for such dissimilarity. ECOSIM analyses of dietary overlap showed evidence of resource sharing among all species in the dry and rainy periods. This is most likely the result of... Tipo: Info:eu-repo/semantics/article Palavras-chave: Armoured catfish; Feeding; Food overlap; Periphyton; Siluriformes. Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702016000600700 Registros recuperados: 2 Primeira ... 1 ... Última

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