Data/hora: 12/06/2024 09:00:07

Provedor de dados: 	76	
País: 	Brazil	
Título: 	Sex differences on the feeding of the gobiid fish Bathygobius soporator in tide pools of Maiandeua Island, Pará, Brazil	
Autores: 	Soares,Bruno E.; Lobato,Cleonice M. C.; Freitas,Danielly T. H.; Oliveira-Raiol,Roberta D.; Montag,Luciano F. A.	
Data: 	2016-01-01	
Ano: 	2016	
Palavras-chave: 	Estuaries; Diet; Trophic guild.	
Resumo: 	Abstract Bathygobius soporator (Valenciennes, 1837) is one of the most common fishes in tide pools in the estuary of Pará state, and has an omnivorous feeding habit. This study examined the diet of the species in Maiandeua Island, and aimed to: (i) describe the diet of B. soporator through indexes based on the occurrence and weight of consumed items; and (ii) evaluate if there is variation in diet composition between males and females. Frequency of Occurrence, frequency of weight and Alimentary Index were calculated for each item, and differences in the diet composition of males and females were observed through multivariate analyses (ANOSIM, NMDS and SIMPER). Bathygobius soporator presented carnivorous feeding habit, eating mainly crustaceans, and differences among males and females were observed, males consuming smaller amounts of crustaceans and including algae in their diet.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0073-47212016000100208	
Editor: 	Museu de Ciências Naturais	
Relação: 	10.1590/1678-4766e2016008	
Formato: 	text/html	
Fonte: 	Iheringia. Série Zoologia  v.106 2016	
Fonte: 	info:eu-repo/semantics/openAccess