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dc.contributor.author
Gastaldi, Marianela
dc.contributor.author
De Paula, Thiago S.
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Narvarte, Maite Andrea
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Lôbo Hajdu, Gisele
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Hajdu, Eduardo
dc.date.available
2020-08-07T16:07:03Z
dc.date.issued
2018-08
dc.identifier.citation
Gastaldi, Marianela; De Paula, Thiago S.; Narvarte, Maite Andrea; Lôbo Hajdu, Gisele; Hajdu, Eduardo; Marine sponges (Porifera) from the Bahía San Antonio (North Patagonian Gulfs, Argentina), with additions to the phylogeography of the widely distributed Cliona aff. celata and Hymeniacidon perlevis, and the description of two new species; Taylor & Francis As; Marine Biology Research; 8-2018
dc.identifier.issn
1745-1000
dc.identifier.uri
http://hdl.handle.net/11336/111172
dc.description.abstract
Six sponge species from Bahía San Antonio (north Argentinean Patagonia) are (re)described, including two new species, namely Halichondria (Halichondria) elenae sp. nov. and Clathria (Microciona) saoensis sp. nov., and three new records for the Argentinean coast. Halichondria (H.) elenae sp. nov. is the only yellowish-greenish SW Atlantic Halichondria with oxeas up to 450 µm. The new species’ 18S rRNA blasted with Halichondria bowerbanki from Ireland, but it is argued that co-specificity is unlikely, in view of their rather distinct morphologies. Clathria (M.) saoensis sp. nov. is the only C. (Microciona) in the SW Atlantic, SE Pacific, and (sub)Antarctic regions with smooth (or nearly so) principal megascleres, mostly below 500 µm long, as well as moderately curved toxas, and isochelae of regular non-cleistochelate shape. Cliona aff. celata and Hymeniacidon perlevis had their identifications confirmed by the sequencing of their 28S and 18S rRNA genes, respectively, and mitochondrial CO1. Both of them clustered with previously sequenced specimens from the Temperate North Atlantic, apart from additional samples from SE Brazil, in the case of C. aff. celata, and China and South Korea, in the case of H. perlevis.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Taylor & Francis As
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Amphi-atlantic
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Clathria
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Cosmopolitism
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Halichondria
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Integrative taxonomy
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Intertidal and shallow subtidal
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Pachychalina
dc.subject.classification
Zoología, Ornitología, Entomología, Etología
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Marine sponges (Porifera) from the Bahía San Antonio (North Patagonian Gulfs, Argentina), with additions to the phylogeography of the widely distributed Cliona aff. celata and Hymeniacidon perlevis, and the description of two new species
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-03-05T14:58:20Z
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Gastaldi, Marianela. Universidad Nacional del Comahue. Escuela de Ciencias Marinas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
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Fil: De Paula, Thiago S.. Universidade Federal do Estado do Rio de Janeiro; Brasil
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Fil: Narvarte, Maite Andrea. Universidad Nacional del Comahue. Escuela de Ciencias Marinas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Lôbo Hajdu, Gisele. Universidade Federal do Estado do Rio de Janeiro; Brasil
dc.description.fil
Fil: Hajdu, Eduardo. Universidade Federal do Estado do Rio de Janeiro; Brasil
dc.journal.title
Marine Biology Research
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1080/17451000.2018.1506136
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/full/10.1080/17451000.2018.1506136
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