Records of Risso's dolphin, Grampus griseus, in coastal waters of southern Argentina

We review the records of published and unpublished sightings and strandings for Risso's dolphin (Grampus griseus) in subantarctic waters of the Southwestern South Atlantic Ocean. Based on 59 sighting (n = 521 individuals) and 33 stranding records (n = 88 individuals), we identified three main a...

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Autores principales:	Riccialdelli,Luciana, Torres,Mónica A, P. Goodall,R. Natalie, Dellabianca,Natalia A, Pimper,Lida E, Reyes,Laura M, Fernández-Ajó,Alejandro, Bastida,Ricardo
Lenguaje:	English
Publicado:	Universidad de Valparaíso. Facultad de Ciencias del Mar 2011
Materias:	Stranding sightings Southwestern South Atlantic Ocean
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-19572011000300015
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spelling	oai:scielo:S0718-195720110003000152012-05-10Records of Risso's dolphin, Grampus griseus, in coastal waters of southern ArgentinaRiccialdelli,LucianaTorres,Mónica AP. Goodall,R. NatalieDellabianca,Natalia APimper,Lida EReyes,Laura MFernández-Ajó,AlejandroBastida,Ricardo Stranding sightings Southwestern South Atlantic Ocean We review the records of published and unpublished sightings and strandings for Risso's dolphin (Grampus griseus) in subantarctic waters of the Southwestern South Atlantic Ocean. Based on 59 sighting (n = 521 individuals) and 33 stranding records (n = 88 individuals), we identified three main areas of Risso's dolphin concentration in Patagonian waters, which have been observed mostly during the austral summer. We were unable to find published or unpublished reports of Risso's dolphin in offshore or over deep-water areas in this region. Future studies covering other potential areas of the species' distribution are important to improve the scarce information known for this dolphin in this area.info:eu-repo/semantics/openAccessUniversidad de Valparaíso. Facultad de Ciencias del MarRevista de biología marina y oceanografía v.46 n.3 20112011-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-19572011000300015en10.4067/S0718-19572011000300015
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Stranding sightings Southwestern South Atlantic Ocean
spellingShingle	Stranding sightings Southwestern South Atlantic Ocean Riccialdelli,Luciana Torres,Mónica A P. Goodall,R. Natalie Dellabianca,Natalia A Pimper,Lida E Reyes,Laura M Fernández-Ajó,Alejandro Bastida,Ricardo Records of Risso's dolphin, Grampus griseus, in coastal waters of southern Argentina
description	We review the records of published and unpublished sightings and strandings for Risso's dolphin (Grampus griseus) in subantarctic waters of the Southwestern South Atlantic Ocean. Based on 59 sighting (n = 521 individuals) and 33 stranding records (n = 88 individuals), we identified three main areas of Risso's dolphin concentration in Patagonian waters, which have been observed mostly during the austral summer. We were unable to find published or unpublished reports of Risso's dolphin in offshore or over deep-water areas in this region. Future studies covering other potential areas of the species' distribution are important to improve the scarce information known for this dolphin in this area.
author	Riccialdelli,Luciana Torres,Mónica A P. Goodall,R. Natalie Dellabianca,Natalia A Pimper,Lida E Reyes,Laura M Fernández-Ajó,Alejandro Bastida,Ricardo
author_facet	Riccialdelli,Luciana Torres,Mónica A P. Goodall,R. Natalie Dellabianca,Natalia A Pimper,Lida E Reyes,Laura M Fernández-Ajó,Alejandro Bastida,Ricardo
author_sort	Riccialdelli,Luciana
title	Records of Risso's dolphin, Grampus griseus, in coastal waters of southern Argentina
title_short	Records of Risso's dolphin, Grampus griseus, in coastal waters of southern Argentina
title_full	Records of Risso's dolphin, Grampus griseus, in coastal waters of southern Argentina
title_fullStr	Records of Risso's dolphin, Grampus griseus, in coastal waters of southern Argentina
title_full_unstemmed	Records of Risso's dolphin, Grampus griseus, in coastal waters of southern Argentina
title_sort	records of risso's dolphin, grampus griseus, in coastal waters of southern argentina
publisher	Universidad de Valparaíso. Facultad de Ciencias del Mar
publishDate	2011
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-19572011000300015
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Records of Risso's dolphin, Grampus griseus, in coastal waters of southern Argentina

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