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	Provedor de dados Neotropical Ichthyology (1) Autor Aguilar-Betancourt,Consuelo María (1) Flores-Ortega,Juan Ramón (1) González-Sansón,Gaspar (1) Padilla-Gutierrez,Sandra Carolina (1) Palavra-chave Estuarine habitat (1) Feeding (1) Ontogenic changes (1) Pleuronectiformes (1) Trophic morphology (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2020 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Comparative analysis of the diet composition and its relation to morphological characteristics in Achirus mazatlanus and Syacium ovale (Pleuronectiformes: Osteichthyes) from a Mexican Pacific coastal lagoon Neotropical Ichthyology Padilla-Gutierrez,Sandra Carolina; González-Sansón,Gaspar; Aguilar-Betancourt,Consuelo María; Flores-Ortega,Juan Ramón. ABSTRACT The purpose of this research was to investigate differences in diet composition between Achirus mazatlanus and Syacium ovale, two flatfishes inhabiting in a tropical coastal lagoon and to investigate the relationship of their feeding habits to size, body morphometry and mouths characteristics. Fish were collected during sampling trips conducted regularly from 2011 to 2016 using several types of fishing gear. Total number of analyzed stomachs with some food content was 328 for Achirus mazatlanus from 1.4 to 21.3 cm total length (TL) and 203 for Syacium ovale with 1.3 to 24.0 cm TL. Results indicate that both species share a general diet based on benthic invertebrates and fishes but S. ovale has a more piscivorous habit, which can be explained by a... Tipo: Info:eu-repo/semantics/article Palavras-chave: Estuarine habitat; Feeding; Ontogenic changes; Pleuronectiformes; Trophic morphology. Ano: 2020 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252020000100206 Registros recuperados: 1 Primeira ... 1 ... Última

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