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dc.contributor.author
Storero, Lorena Pia
dc.contributor.author
Narvarte, Maite Andrea
dc.date.available
2016-12-07T15:26:09Z
dc.date.issued
2013-11
dc.identifier.citation
Storero, Lorena Pia; Narvarte, Maite Andrea; Coccidian infection may explain the differences in the life history of octopus host populations; Academic Press Inc Elsevier Science; Journal Of Invertebrate Pathology; 114; 3; 11-2013; 222-225
dc.identifier.issn
0022-2011
dc.identifier.uri
http://hdl.handle.net/11336/8968
dc.description.abstract
The prevalence of coccidian parasites in three Octopus tehuelchus populations from San Matías Gulf (Patagonia, Argentina) is compared. The prevalence was similar between sexes, but varied between seasons (being highest during cold months) and sites. Islote Lobos had the highest prevalence (42.7–100%) followed by San Antonio Bay (0–66%) and El Fuerte (0–24.5%). Octopuses under 27 mm of dorsal mantle length showed a low prevalence (less than 50%), which increased with size. We hypothesize that the high prevalence of parasites, which affect the three populations differentially, could account for the observed variability in life-span and growth, size–frequency distributions, reproduction and densities of O. tehuelchus populations.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Academic Press Inc Elsevier Science
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Parasite Effect
dc.subject
Host Population
dc.subject
Octopus Tehuelchus
dc.subject
Patagonia
dc.subject.classification
Zoología, Ornitología, Entomología, Etología
dc.subject.classification
Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Coccidian infection may explain the differences in the life history of octopus host populations
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-12-06T16:31:38Z
dc.identifier.eissn
1096-0805
dc.journal.volume
114
dc.journal.number
3
dc.journal.pagination
222-225
dc.journal.pais
Estados Unidos
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Storero, Lorena Pia. Universidad Nacional del Comahue. Instituto de Biologia Marina y Pesquera Almirante Storni; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Narvarte, Maite Andrea. Universidad Nacional del Comahue. Instituto de Biologia Marina y Pesquera Almirante Storni; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.journal.title
Journal Of Invertebrate Pathology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0022201113001195
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.jip.2013.08.006
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