Parasitofauna y alimentación de Notothenia c.f. angustata Hutton, 1875 (Pisces: Nototheniidae) en el intermareal de dos localidades del Golfo de Arauco, Chile

We studied the parasite fauna and food contents of 38 juvenile of Notothenia c.f. angustata specimens captured in the intertidal of Island Santa María and Maule, in the Arauco Gulf, Chile. Trophic habits of Notothenia c.f. angustata were not different between localities, which was mainly algae. A to...

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Autores principales:	Muñoz,Gabriela, Garcías,Félix, Valdebenito,Verónica, George-Nascimento,Mario
Lenguaje:	Spanish / Castilian
Publicado:	Programa de Parasitología. Instituto de Ciencias Biomédicas. Facultad de Medicina. Universidad de Chile 2001
Materias:	comunidades de parásitos dieta peces intermareales Notothenia Chile
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0365-94022001000100008
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spelling	oai:scielo:S0365-940220010001000082001-12-14Parasitofauna y alimentación de Notothenia c.f. angustata Hutton, 1875 (Pisces: Nototheniidae) en el intermareal de dos localidades del Golfo de Arauco, ChileMuñoz,GabrielaGarcías,FélixValdebenito,VerónicaGeorge-Nascimento,Mario comunidades de parásitos dieta peces intermareales Notothenia Chile We studied the parasite fauna and food contents of 38 juvenile of Notothenia c.f. angustata specimens captured in the intertidal of Island Santa María and Maule, in the Arauco Gulf, Chile. Trophic habits of Notothenia c.f. angustata were not different between localities, which was mainly algae. A total 11 parasitic taxa among were found with the digenean Lecitasther macrocotyle, cestode larvae Tetraphyllidea and Diphyllidea and nematode Ascarophis sp. being the dominant taxa. The abundance of parasites was similar in the two localities, although the infracommunity richness was higher in fish from Maule. The most abundant parasite was L. macrocotyle in hosts from Isla Santa María, while those from Maule they were the Diphyllidea larvae and nematodes Ascarophis sp. The body length of the hosts was not a good predictor of the variations in abundance and richness at infracommunities, probably because of the early ontogenetic stage of fishes.info:eu-repo/semantics/openAccessPrograma de Parasitología. Instituto de Ciencias Biomédicas. Facultad de Medicina. Universidad de ChileBoletín chileno de parasitología v.56 n.1-2 20012001-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0365-94022001000100008es10.4067/S0365-94022001000100008
institution	Scielo Chile
collection	Scielo Chile
language	Spanish / Castilian
topic	comunidades de parásitos dieta peces intermareales Notothenia Chile
spellingShingle	comunidades de parásitos dieta peces intermareales Notothenia Chile Muñoz,Gabriela Garcías,Félix Valdebenito,Verónica George-Nascimento,Mario Parasitofauna y alimentación de Notothenia c.f. angustata Hutton, 1875 (Pisces: Nototheniidae) en el intermareal de dos localidades del Golfo de Arauco, Chile
description	We studied the parasite fauna and food contents of 38 juvenile of Notothenia c.f. angustata specimens captured in the intertidal of Island Santa María and Maule, in the Arauco Gulf, Chile. Trophic habits of Notothenia c.f. angustata were not different between localities, which was mainly algae. A total 11 parasitic taxa among were found with the digenean Lecitasther macrocotyle, cestode larvae Tetraphyllidea and Diphyllidea and nematode Ascarophis sp. being the dominant taxa. The abundance of parasites was similar in the two localities, although the infracommunity richness was higher in fish from Maule. The most abundant parasite was L. macrocotyle in hosts from Isla Santa María, while those from Maule they were the Diphyllidea larvae and nematodes Ascarophis sp. The body length of the hosts was not a good predictor of the variations in abundance and richness at infracommunities, probably because of the early ontogenetic stage of fishes.
author	Muñoz,Gabriela Garcías,Félix Valdebenito,Verónica George-Nascimento,Mario
author_facet	Muñoz,Gabriela Garcías,Félix Valdebenito,Verónica George-Nascimento,Mario
author_sort	Muñoz,Gabriela
title	Parasitofauna y alimentación de Notothenia c.f. angustata Hutton, 1875 (Pisces: Nototheniidae) en el intermareal de dos localidades del Golfo de Arauco, Chile
title_short	Parasitofauna y alimentación de Notothenia c.f. angustata Hutton, 1875 (Pisces: Nototheniidae) en el intermareal de dos localidades del Golfo de Arauco, Chile
title_full	Parasitofauna y alimentación de Notothenia c.f. angustata Hutton, 1875 (Pisces: Nototheniidae) en el intermareal de dos localidades del Golfo de Arauco, Chile
title_fullStr	Parasitofauna y alimentación de Notothenia c.f. angustata Hutton, 1875 (Pisces: Nototheniidae) en el intermareal de dos localidades del Golfo de Arauco, Chile
title_full_unstemmed	Parasitofauna y alimentación de Notothenia c.f. angustata Hutton, 1875 (Pisces: Nototheniidae) en el intermareal de dos localidades del Golfo de Arauco, Chile
title_sort	parasitofauna y alimentación de notothenia c.f. angustata hutton, 1875 (pisces: nototheniidae) en el intermareal de dos localidades del golfo de arauco, chile
publisher	Programa de Parasitología. Instituto de Ciencias Biomédicas. Facultad de Medicina. Universidad de Chile
publishDate	2001
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0365-94022001000100008
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Parasitofauna y alimentación de Notothenia c.f. angustata Hutton, 1875 (Pisces: Nototheniidae) en el intermareal de dos localidades del Golfo de Arauco, Chile

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