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dc.contributor.author
Irigoyen, Alejo Joaquin
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dc.contributor.author
Gerhardinger, Leopoldo Cavaleri
dc.contributor.author
Carvalho Filho, Alfredo
dc.date.available
2020-03-16T17:50:14Z
dc.date.issued
2008-06
dc.identifier.citation
Irigoyen, Alejo Joaquin; Gerhardinger, Leopoldo Cavaleri; Carvalho Filho, Alfredo; On the status of the species of Acanthistius (Gill, 1862) (Percoidei) in the South-West Atlantic Ocean; Magnolia Press; Zootaxa; 1813; 1; 6-2008; 51-59
dc.identifier.issn
1175-5326
dc.identifier.uri
http://hdl.handle.net/11336/99657
dc.description.abstract
We review the species of Acanthistius Gill (1862) (Osteichthyes, Percoidei) from the South-Western Atlantic, solving a discrepancy concerning the taxonomic status of Acanthistius brasilianus (Cuvier & Valenciennes 1828) and Acanthistius patachonicus (Jenyns 1842), and providing an objective diagnostic key for the two species. While Argentinean fishery biologists consider A. patachonicus to be a synonym of A. brasilianus, ichthyologists elsewhere regard them as separate species with different distributional ranges. Based on a literature review, examination of museum specimens and observation of live individuals in the field, we identified the sources of the dissent and concluded that A. brasilianus and A.patachonicus are separate species, differing in diagnostic morphological characters and distinctive color patterns and having slightly overlapping distributional ranges. Distinction between these two species has significant implications for management and conservation.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Magnolia Press
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
FISH TAXONOMY
dc.subject
SOUTH ATLANTIC
dc.subject
CONSERVATION
dc.subject.classification
Ecología
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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
On the status of the species of Acanthistius (Gill, 1862) (Percoidei) in the South-West Atlantic Ocean
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-03-16T15:08:12Z
dc.identifier.eissn
1175-5334
dc.journal.volume
1813
dc.journal.number
1
dc.journal.pagination
51-59
dc.journal.pais
Nueva Zelanda
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dc.journal.ciudad
Auckland
dc.description.fil
Fil: Irigoyen, Alejo Joaquin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico; Argentina
dc.description.fil
Fil: Gerhardinger, Leopoldo Cavaleri. Associação de Estudos Costeiros e Marinhos dos Abrolhos; Brasil
dc.description.fil
Fil: Carvalho Filho, Alfredo. Fish Ltd.; Brasil
dc.journal.title
Zootaxa
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.mapress.com/j/zt/article/view/4948
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.11646/zootaxa.1813.1.5
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