Mostrar el registro sencillo del ítem

dc.contributor.authorZanolla-Balbuena, Maríanela Fernanda 
dc.contributor.authorCarmona-Fernández, Raquel
dc.contributor.authorDe la Rosa, Julio
dc.contributor.authorSalvador, Noemí
dc.contributor.authorSherwood, Alison
dc.contributor.authorAndreakis, Nikos
dc.contributor.authorAltamirano-Jeschke, María 
dc.date.accessioned2024-09-27T06:50:49Z
dc.date.available2024-09-27T06:50:49Z
dc.date.created2024
dc.date.issued2014
dc.identifier.citationZanolla, M., Carmona, R., De la Rosa, J., Salvador, N., Sherwood, A. R., Andreakis, N., & Altamirano, M. (2014). Morphological differentiation of cryptic lineages within the invasive genus Asparagopsis (Bonnemaisoniales, Rhodophyta). Phycologia, 53(3), 233–242. https://doi.org/10.2216/13-247.1 (https://www.tandfonline.com/doi/full/10.2216/13-247.1)es_ES
dc.identifier.urihttps://hdl.handle.net/10630/33557
dc.description.abstractRapid identification of introduced seaweeds is crucial to support management and conservation decisions, especially when multiple cryptic lineages of high-profile invasive taxa occur sympatrically. The red seaweed genus Asparagopsis (Bonnemaisoniales, Rhodophyta) comprises two recognised morpho-species characterised by heteromorphic life cycles and presumably morphologically identical ‘Falkenbergia’ tetrasporophyte stages: A. armata and A. taxiformis. Populations of the former were easily identified by the presence of distinctive harpoon-like braches on the gametophyte thalli. Four morphologically cryptic yet genetically distinct mitochondrial lineages of invasive nature were recognised within A. taxiformis. We reported a morphological delineation of tetrasporophytes and gametophytes of Asparagopsis, including cryptic lineages collected from the Mediterranean Sea and the Hawaiian Islands, where multiple Asparagopsis lineages were present. Vegetative anatomical characters of the tetrasporophytes were useful in differentiating A. armata from those of A. taxiformis as well as among tetrasporophyte isolates belonging to the four A. taxiformis lineages. In addition, these characters distinguished lineage 2 native range specimens (Hawaii) from the invasive specimens (Mediterranean Sea), which suggested high levels of morphological plasticity in the invasive taxon. We propose that the taxonomic status of the lineages within A. taxiformis needs to be revised.es_ES
dc.language.isoenges_ES
dc.publisherTaylor and Francises_ES
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.subjectAlgas marinases_ES
dc.subject.otherFalkenbergiaes_ES
dc.subject.otherIdentificationes_ES
dc.subject.otherManagementes_ES
dc.subject.otherMorphologyes_ES
dc.subject.otherReproductivees_ES
dc.subject.otherTaxonomyes_ES
dc.subject.otherVegetativees_ES
dc.titleMorphological differentiation of cryptic lineages within the invasive genus Asparagopsis (Bonnemaisoniales, Rhodophyta)es_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.centroFacultad de Cienciases_ES
dc.identifier.doi10.2216/13-247.1
dc.type.hasVersioninfo:eu-repo/semantics/acceptedVersiones_ES


Ficheros en el ítem

Este ítem aparece en la(s) siguiente(s) colección(ones)

Mostrar el registro sencillo del ítem