Artículo
Schizymenia dubyi (Rhodophyta, Schizymeniaceae), a new introduced species in Argentina
Ramirez, M. E.; Nuñez, Jesus Dario
; Ocampo, Emiliano Hernan
; Matula, Carolina Veronica; Suzuki, M.; Hashimoto, T.; Cledón, Maximiliano
Fecha de publicación:
03/2012
Editorial:
Taylor & Francis
Revista:
New Zealand Journal of Botany
ISSN:
0028-825X
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
Schizymenia dubyi (Chauvin ex Duby) J. Agardh is a red alga of the order Nemastomatales that is native to Europe, Asia and Oceania. The first specimen of this seaweed from the Argentinian coast was collected in the Chapadmalal intertidal wave-cut platform (38812 S, 57840 W) in September 2008. Taxonomic identification of the species was made on the basis of vegetative and reproductive characters and confirmed by DNA sequence analysis of the rbcL gene. The S. dubyi samples collected in the field were represented by foliose gametophytes as well as crustose tetrasporophytes. The gametophytes were distributed in patches of c. 50% coverage of the analysed quadrants (n 20). Gametophyte abundance was 3.192.5 (mean9SD) plants per quadrant (0.04 m2). All these were fertile females. Molecular results placed the specimens from Argentina within the S. dubyi clade, closely related to S. dubyi from Japan and France.
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Licencia
Identificadores
Colecciones
Articulos(CCT - MAR DEL PLATA)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - MAR DEL PLATA
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - MAR DEL PLATA
Articulos(IIMYC)
Articulos de INSTITUTO DE INVESTIGACIONES MARINAS Y COSTERAS
Articulos de INSTITUTO DE INVESTIGACIONES MARINAS Y COSTERAS
Citación
Ramirez, M. E.; Nuñez, Jesus Dario; Ocampo, Emiliano Hernan; Matula, Carolina Veronica; Suzuki, M.; et al.; Schizymenia dubyi (Rhodophyta, Schizymeniaceae), a new introduced species in Argentina; Taylor & Francis; New Zealand Journal of Botany; 50; 1; 3-2012; 51-58
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