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dc.contributor.author
Cantatore, Delfina María Paula
dc.contributor.author
Irigoitia, Manuel Marcial
dc.contributor.author
Holzer, Astrid Sibylle
dc.contributor.author
Bartošová Sojková, Pavla
dc.contributor.author
Pecková, Hana
dc.contributor.author
Fiala, Ivan
dc.contributor.author
Timi, Juan Tomas
dc.date.available
2019-11-07T17:09:32Z
dc.date.issued
2018-09
dc.identifier.citation
Cantatore, Delfina María Paula; Irigoitia, Manuel Marcial; Holzer, Astrid Sibylle; Bartošová Sojková, Pavla; Pecková, Hana; et al.; The description of two new species of Chloromyxum from skates in the Argentine Sea reveals that a limited geographic host distribution causes phylogenetic lineage separation of myxozoans in Chondrichthyes; Princeps Editions; Parasite - Journal de la Société Française de Parasitologie; 25; 9-2018; 1-15
dc.identifier.issn
1252-607X
dc.identifier.uri
http://hdl.handle.net/11336/88152
dc.description.abstract
During a survey on the myxosporean fauna of Rajiformes from the Atlantic coast of Argentina, in waters off Buenos Aires Province (34°-42°S; 53°-62°W), the gall bladders of 217 specimens belonging to seven species of skates, representatives of two families, were examined. As a result, three species of Chloromyxum Mingazzini, 1890, namely C. atlantoraji n. sp., C. zearaji n. sp. and C. riorajum Azevedo, Casal, Garcia, Matos, Teles-Grilo and Matos, 2009 were found infecting three endemic host species, the spotback skate Atlantoraja castelnaui (Arhynchobatidae), the yellownose skate Zearaja chilensis (Rajidae) and the Rio skate Rioraja agassizii (Arhynchobatidae), respectively. These species were described based on myxospore morphology and morphometry characterization, as well as by providing their small subunit ribosomal DNA (SSU rDNA) sequences. The SSU rDNA-based phylogenetic analyses showed that these three species constituted a well-established monophyletic subclade within the marine Chloromyxum clade, while branches subtending the other Chloromyxum species were poorly resolved or unresolved, independently of the host taxonomic identities (Carchariniformes, Myliobatiformes, Orectolobiformes, Pristiophoriformes, Rajiformes, Squaliformes and Torpediniformes) and/or host geographic distribution (Atlantic coast of Portugal, Atlantic coast of the USA, Australian waters or Mediterranean Sea). The possible causes of these discrepancies are discussed, providing new insights into the phylogeny of the marine Chloromyxum clade.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Princeps Editions
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
CHLOROMYXUM SP.
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SSU RDNA SEQUENCES
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ELASMOBRANCHS
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Atlantoraja castelnaui
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Zearaja chilensis
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Rioraja agassizii
dc.subject.classification
Zoología, Ornitología, Entomología, Etología
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
The description of two new species of Chloromyxum from skates in the Argentine Sea reveals that a limited geographic host distribution causes phylogenetic lineage separation of myxozoans in Chondrichthyes
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-10-24T19:37:37Z
dc.journal.volume
25
dc.journal.pagination
1-15
dc.journal.pais
Francia
dc.journal.ciudad
Paris
dc.description.fil
Fil: Cantatore, Delfina María Paula. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
dc.description.fil
Fil: Irigoitia, Manuel Marcial. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
dc.description.fil
Fil: Holzer, Astrid Sibylle. Academy of Sciences of the Czech Republic. Biology Centre. Institute of Parasitology; República Checa
dc.description.fil
Fil: Bartošová Sojková, Pavla. Academy of Sciences of the Czech Republic. Biology Centre. Institute of Parasitology; República Checa
dc.description.fil
Fil: Pecková, Hana. Academy of Sciences of the Czech Republic. Biology Centre. Institute of Parasitology; República Checa
dc.description.fil
Fil: Fiala, Ivan. Academy of Sciences of the Czech Republic. Biology Centre. Institute of Parasitology; República Checa
dc.description.fil
Fil: Timi, Juan Tomas. Consejo Nacional de Investigaciones Científicas y Técnicas,CCT Mar del Plata,Instituto de Investigaciones Marinas y Costeras;Universidad Nacional de Mar del Plata, FCEN, IIMYC; Argentina
dc.journal.title
Parasite - Journal de la Société Française de Parasitologie
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1051/parasite/2018051
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.parasite-journal.org/articles/parasite/abs/2018/01/parasite180057/parasite180057.html
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