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No. de sistema: 000041526

LDR _ _ 00000nab^^22^^^^^za^4500
008 _ _ 190809m20199999xx^^r^p^^^^^^z0^^^a0eng^d
040 _ _ a| ECO
c| ECO
044 _ _ a| xx
245 0 0 a| Worming its way into Patagonia
b| an integrative approach reveals the cryptic invasion by Eulalia clavigera (Annelida: Phyllodocidae)
506 _ _ a| Disponible para usuarios de ECOSUR con su clave de acceso
520 1 _ a| A phyllodocid polychaete belonging to the genus Eulalia is reported from Nuevo Gulf, Patagonia (South-western Atlantic Ocean) with abundant populations thriving in the intertidal zone. Morphological and molecular data allowed assigning this population to Eulalia clavigera (Audouin & Milne-Edwards, 1834), a species typically occurring along the north-eastern Atlantic coast. The absence of genetic structuring between north-eastern and south-western Atlantic E. clavigera strongly supports a non-native origin of the Patagonian population. Conversely, the majority of the Mediterranean Eulalia cf. clavigera analysed in this study turned out to belong to a different, probably undescribed species, suggesting that the diversity and taxonomy of green Eulalia is more complex than previously supposed. The high adaptation capabilities to stressed environments showed by E. clavigera, along with its possible high impact on native assemblages through predation, compel to carefully monitor its spread along the Patagonian coasts.
533 _ _ a| Reproducción electrónica en formato PDF
538 _ _ a| Adobe Acrobat profesional 6.0 o superior
650 _ 4 a| Eulalia clavigera
650 _ 4 a| Polychaeta
650 _ 4 a| Especies introducidas
650 _ 4 a| Taxonomía animal
650 _ 4 a| Filogenética
650 _ 4 a| Zoogeografía
651 _ 4 a| Patagonia
700 1 _ a| Langeneck, Joachim
700 1 _ a| Diez, María Emilia
e| coaut.
700 1 _ a| Nygren, Arne
e| coaut.
700 1 _ a| Salazar Vallejo, Sergio I.
c| Dr.
e| coaut.
700 1 _ a| Carrera Parra, Luis Fernando
c| Doctor
e| coaut.
700 1 _ a| Vega Fernández, Tomás
e| coaut.
700 1 _ a| Badalamenti, Fabio
e| coaut.
700 1 _ a| Castelli, Alberto
e| coaut.
700 1 _ a| Musco, Luigi
e| coaut.
773 0 _
t| Marine Biodiversity
g| Vol. 49, no. 2 (April 2019), p. 851-861
x| 1867-1616
900 _ _ a| Solicítelo con su bibliotecario/a
901 _ _ a| Artículo con arbitraje
902 _ _ a| GOG / MM
904 _ _ a| Agosto 2019
905 _ _ a| Artecosur
905 _ _ a| Biblioelectrónica
LNG eng
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*Solicítelo con su bibliotecario/a
Worming its way into Patagonia: an integrative approach reveals the cryptic invasion by Eulalia clavigera (Annelida: Phyllodocidae)
Langeneck, Joachim (autor)
Diez, María Emilia (autor)
Nygren, Arne (autor)
Salazar Vallejo, Sergio I. (autor)
Carrera Parra, Luis Fernando (autor)
Vega Fernández, Tomás (autor)
Badalamenti, Fabio (autor)
Castelli, Alberto (autor)
Musco, Luigi (autor)
Nota: Disponible para usuarios de ECOSUR con su clave de acceso
Contenido en: Marine Biodiversity. Vol. 49, no. 2 (April 2019), p. 851-861. ISSN: 1867-1616
No. de sistema: 41526
Tipo: - Artículo con arbitraje
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Inglés

"A phyllodocid polychaete belonging to the genus Eulalia is reported from Nuevo Gulf, Patagonia (South-western Atlantic Ocean) with abundant populations thriving in the intertidal zone. Morphological and molecular data allowed assigning this population to Eulalia clavigera (Audouin & Milne-Edwards, 1834), a species typically occurring along the north-eastern Atlantic coast. The absence of genetic structuring between north-eastern and south-western Atlantic E. clavigera strongly supports a non-native origin of the Patagonian population. Conversely, the majority of the Mediterranean Eulalia cf. clavigera analysed in this study turned out to belong to a different, probably undescribed species, suggesting that the diversity and taxonomy of green Eulalia is more complex than previously supposed. The high adaptation capabilities to stressed environments showed by E. clavigera, along with its possible high impact on native assemblages through predation, compel to carefully monitor its spread along the Patagonian coasts."


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