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dc.contributor.author
Souto, Valeria Soledad
dc.contributor.author
Schejter, Laura
dc.contributor.author
Bremec, Claudia Silvia
dc.date.available
2019-03-19T16:04:26Z
dc.date.issued
2012-08
dc.identifier.citation
Souto, Valeria Soledad; Schejter, Laura; Bremec, Claudia Silvia; Epibionts on Aequipecten tehuelchus (d'Orbigny, 1846) (Pectinidae) in shelf waters off Buenos Aires, Argentina; American Malacological Society; American Malacological Bulletin; 30; 2; 8-2012; 261-266
dc.identifier.issn
0740-2783
dc.identifier.uri
http://hdl.handle.net/11336/72002
dc.description.abstract
Aequipecten tehuelchus (d'Orbigny, 1846) is a commercial resource, distributed from Rio de Janeiro (Brazil) to Golfo Nuevo (Argentina), on sandy and muddy bottoms. In Argentina, the major banks of exploitation are located in the gulfs of San José and San Matías. This study represents the first ecological study of A. tehuelchus in shelf waters off Buenos Aires, Argentina. Eighteen epibiont taxa were registered on the individuals analyzed. Polychaetes were the most frequent epibiotic organisms (82%), including Serpulidae (Rafinesque, 1815), Phyllochaetopterus socialis (Claparède, 1869), Idanthyrsus armatus (Kingberg, 1807) and Chaetopterus antarcticus (Kingberg, 1866). Ostrea puelcheana (d'Orbigny, 1842), Balanus cf. amphitrite (Darwin, 1854) and solitary ascidians were found on less than 30% of the sampled individuals. Bryozoa and Porifera were scarcely represented. Phyllochaetopterus socialis, I. armatus and Balanus cf. amphitrite were most frequent on the upper (left) valve. This study nearly doubles the number of epibionts identified and mentioned on A. tehuelchus in Patagonian Gulfs. Three individuals of the commensal pea crab Tumidotheres maculatus (Say, 1818) were found inside three different specimens of A. tehuelchus. One left scallop valve was burrowed into by the parasitic polychaete Polydora (Bosc, 1802).
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
American Malacological Society
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Epibiosis
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Scallop
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Sw Atlantic Ocean
dc.subject.classification
Otras Ciencias Biológicas
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Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Epibionts on Aequipecten tehuelchus (d'Orbigny, 1846) (Pectinidae) in shelf waters off Buenos Aires, Argentina
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-03-08T16:46:29Z
dc.journal.volume
30
dc.journal.number
2
dc.journal.pagination
261-266
dc.journal.pais
Estados Unidos
dc.journal.ciudad
Hattiesburg
dc.description.fil
Fil: Souto, Valeria Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Subsede Instituto Nacional de Investigación y Desarrollo Pesquero; Argentina
dc.description.fil
Fil: Schejter, Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Subsede Instituto Nacional de Investigación y Desarrollo Pesquero; Argentina
dc.description.fil
Fil: Bremec, Claudia Silvia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Subsede Instituto Nacional de Investigación y Desarrollo Pesquero; Argentina
dc.journal.title
American Malacological Bulletin
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.4003/006.030.0205
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://bioone.org/journals/american-malacological-bulletin/volume-30/issue-2/006.030.0205/Epibionts-on-iAequipecten-tehuelchus-i-dOrbigny-1846-Pectinidae-in-Shelf/10.4003/006.030.0205.short
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