Dieta del pez chile lucio Synodus scituliceps (Aulopiformes: Synodontidae) en la Costa Este del Golfo de California, México

Abstract: This study provides information on feeding habits of the lizardfish Synodus scituliceps, one of the most abundant and frequent species in shrimp by-catch in the demersal area in the eastern coast of the Gulf of California, Mexico. Stomach content analyses were performed on 114 organisms ca...

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Autores principales:	Rodríguez-Romero,Jesús, López-Martínez,Juana, Ochoa Díaz,Ma. Ruth, Herrera-Valdivia,Eloísa
Lenguaje:	Spanish / Castilian
Publicado:	Universidad de Valparaíso. Facultad de Ciencias del Mar 2019
Materias:	Stomach content analyses ichthyophagy shrimp by-catch trophic width
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-19572019000300319
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spelling	oai:scielo:S0718-195720190003003192020-03-17Dieta del pez chile lucio Synodus scituliceps (Aulopiformes: Synodontidae) en la Costa Este del Golfo de California, MéxicoRodríguez-Romero,JesúsLópez-Martínez,JuanaOchoa Díaz,Ma. RuthHerrera-Valdivia,Eloísa Stomach content analyses ichthyophagy shrimp by-catch trophic width Abstract: This study provides information on feeding habits of the lizardfish Synodus scituliceps, one of the most abundant and frequent species in shrimp by-catch in the demersal area in the eastern coast of the Gulf of California, Mexico. Stomach content analyses were performed on 114 organisms caught from August 2004 to March 2005, and Levin's index was applied. The most important prey species were benthic fishes: Eucinostomus currani, Opisthonema libertate, Synodus lucioceps and Paralichthys californicus. According to the Levin’s index (B i = 0.39), S. scituliceps is a piscivorous specialist predator in soft bottoms, with similar diet in juveniles and adults.info:eu-repo/semantics/openAccessUniversidad de Valparaíso. Facultad de Ciencias del MarRevista de biología marina y oceanografía v.54 n.3 20192019-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-19572019000300319es10.22370/rbmo.2019.54.3.2025
institution	Scielo Chile
collection	Scielo Chile
language	Spanish / Castilian
topic	Stomach content analyses ichthyophagy shrimp by-catch trophic width
spellingShingle	Stomach content analyses ichthyophagy shrimp by-catch trophic width Rodríguez-Romero,Jesús López-Martínez,Juana Ochoa Díaz,Ma. Ruth Herrera-Valdivia,Eloísa Dieta del pez chile lucio Synodus scituliceps (Aulopiformes: Synodontidae) en la Costa Este del Golfo de California, México
description	Abstract: This study provides information on feeding habits of the lizardfish Synodus scituliceps, one of the most abundant and frequent species in shrimp by-catch in the demersal area in the eastern coast of the Gulf of California, Mexico. Stomach content analyses were performed on 114 organisms caught from August 2004 to March 2005, and Levin's index was applied. The most important prey species were benthic fishes: Eucinostomus currani, Opisthonema libertate, Synodus lucioceps and Paralichthys californicus. According to the Levin’s index (B i = 0.39), S. scituliceps is a piscivorous specialist predator in soft bottoms, with similar diet in juveniles and adults.
author	Rodríguez-Romero,Jesús López-Martínez,Juana Ochoa Díaz,Ma. Ruth Herrera-Valdivia,Eloísa
author_facet	Rodríguez-Romero,Jesús López-Martínez,Juana Ochoa Díaz,Ma. Ruth Herrera-Valdivia,Eloísa
author_sort	Rodríguez-Romero,Jesús
title	Dieta del pez chile lucio Synodus scituliceps (Aulopiformes: Synodontidae) en la Costa Este del Golfo de California, México
title_short	Dieta del pez chile lucio Synodus scituliceps (Aulopiformes: Synodontidae) en la Costa Este del Golfo de California, México
title_full	Dieta del pez chile lucio Synodus scituliceps (Aulopiformes: Synodontidae) en la Costa Este del Golfo de California, México
title_fullStr	Dieta del pez chile lucio Synodus scituliceps (Aulopiformes: Synodontidae) en la Costa Este del Golfo de California, México
title_full_unstemmed	Dieta del pez chile lucio Synodus scituliceps (Aulopiformes: Synodontidae) en la Costa Este del Golfo de California, México
title_sort	dieta del pez chile lucio synodus scituliceps (aulopiformes: synodontidae) en la costa este del golfo de california, méxico
publisher	Universidad de Valparaíso. Facultad de Ciencias del Mar
publishDate	2019
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-19572019000300319
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Dieta del pez chile lucio Synodus scituliceps (Aulopiformes: Synodontidae) en la Costa Este del Golfo de California, México

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