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dc.contributor.author
Veloso Freire, Milena
dc.contributor.author
Genzano, Gabriel Nestor
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dc.contributor.author
Neuman leitão, Sigrid
dc.contributor.author
Perez, Carlos Daniel
dc.date.available
2018-01-24T16:00:12Z
dc.date.issued
2014-01
dc.identifier.citation
Veloso Freire, Milena; Genzano, Gabriel Nestor; Neuman leitão, Sigrid; Perez, Carlos Daniel; The non-indigenous medusa Blackfordia virginica (Hydrozoa, Leptothecata) in tropical Brazil: 50 years of unnoticed presence; Springer; Biological Invasions; 16; 1; 1-2014; 1-5
dc.identifier.issn
1387-3547
dc.identifier.uri
http://hdl.handle.net/11336/34400
dc.description.abstract
Blackfordia virginica, a hydromedusa native to the Black Sea, has become established in a number of estuarine areas worldwide. In estuaries of northeastern Brazil, only a single published report, from the early 1960s, exists of the species and its establishment here has remained doubtful. On discovering specimens collected in the region at various times between 1987 and 2000, however, we hypothesized that this hydromedusa has long inhabited estuaries in the area while going unnoticed. The objective of this study was to investigate its occurrence in brackish waters of tropical northeastern Brazil over the past 50 years. In a search for specimens we found 1,759 individuals from estuaries of the Santa Cruz Channel (Itamaracá) and Capibaribe and Jiquiá rivers that had been collected between 1987 and 2000. In addition, an analysis of grey literature (Ph.D. theses) suggests that the species has been present in the Santa Cruz Channel for at least five decades. Results thus support the hypothesis that this non-indigenous species has been established in the region for several decades at least, and that it constitutes an exotic component of the community.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Springer
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Cnidaria
dc.subject
Hydromedusa
dc.subject
Bioinvasion
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Southwestern Atlantic Ocean
dc.subject.classification
Otras Ciencias Biológicas
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
The non-indigenous medusa Blackfordia virginica (Hydrozoa, Leptothecata) in tropical Brazil: 50 years of unnoticed presence
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-01-24T14:51:43Z
dc.journal.volume
16
dc.journal.number
1
dc.journal.pagination
1-5
dc.journal.pais
Alemania
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dc.journal.ciudad
Berlin
dc.description.fil
Fil: Veloso Freire, Milena. Universidade Federal de Pernambuco; Brasil
dc.description.fil
Fil: Genzano, Gabriel Nestor. 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 Ciencia Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
dc.description.fil
Fil: Neuman leitão, Sigrid. Universidade Federal de Pernambuco; Brasil
dc.description.fil
Fil: Perez, Carlos Daniel. Universidade Federal de Pernambuco; Brasil
dc.journal.title
Biological Invasions
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s10530-013-0496-x
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs10530-013-0496-x
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