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Got Talent: Peyssonnelia globally showcases its skills

2019-05-23Conference object Open access
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dc.contributor.authorGabriel, Daniela
dc.contributor.authorKrayesky, David
dc.contributor.authorNorris, James N.
dc.contributor.authorSchmidt, William E.
dc.contributor.authorSchils, Tom
dc.contributor.authorFredericq, Suzanne
dc.date.accessioned2024-03-27T11:15:06Z
dc.date.available2024-03-27T11:15:06Z
dc.date.issued2019-05-23
dc.description.abstractABSTRACT: The crust forming genus Peyssonnelia Decaisne is a taxon of great ecological importance, with some species involved in the establishment of rhodoliths. Comparative morphological and molecular analyses demonstrate a greater diversity of peyssonnelioid species than was previously reported. In chloroplast-encoded rbcL-based trees, species referred to as Peyssonnelia in the literature do not group together, but are scattered among other genera that were not currently placed in the Peyssonneliaceae. Two recently reported genera for the Gulf of Mexico, “ Polystrata” and Metapeyssonnelia, were excluded from the family, and together with a third clade are nested inside the Rhizophyllidaceae of the Dumontiaceae-complex. The Rhizophyllidaceae is newly reported for the Gulf of Mexico, with six species. The number of distinct species of Peyssonneliaceae now present in the Gulf of Mexico has increased from 6 to 21. On the other hand, the number of Peyssonnelia reported for the Azores was reduced from five to one species. Some species placed in Cruoriella and Cruoriopsis actually belong in the Peyssonneliaceae. New combinations are being proposed to accommodate known and new species in Cruoriella, and in two formerly monotypic genera, Sonderophycus and Riquetophycus. The Peyssonneliaceae forms a monophyletic assemblage that could not be maintained in the Gigartinales and thus a new order was constituted, Peyssonneliales, unrelated to the cluster of families centred around the Halymeniaceae of the Halymeniales, or the Gigartinaceae of the Gigartinales.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationGabriel, D., Krayesky, D. M., Norris, J., Schmidt, W. E., Schils, T., & S. Fredericq (2019). Got Talent: Peyssonnelia globally showcases its skills. In: Spring Seminar BioIsle - Book of Abstracts, Ponta Delgada (Portugal), p. 8.pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.3/6984
dc.language.isoengpt_PT
dc.subjectBiodiversitypt_PT
dc.subjectPhylogenypt_PT
dc.subjectMorphologypt_PT
dc.subjectrbcLpt_PT
dc.titleGot Talent: Peyssonnelia globally showcases its skillspt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.citation.conferencePlacePonta Delgada, Portugalpt_PT
oaire.citation.startPage8pt_PT
oaire.citation.titleSpring Seminar BioIsle 2019pt_PT
person.familyNamede Lima Gabriel
person.familyNameSchils
person.familyNameFredericq
person.givenNameDaniela
person.givenNameTom
person.givenNameSuzanne
person.identifier.ciencia-id3B19-E72E-7E5F
person.identifier.orcid0000-0002-0362-6274
person.identifier.orcid0000-0002-1516-9082
person.identifier.orcid0000-0002-2420-1902
person.identifier.ridA-7087-2008
rcaap.rightsopenAccesspt_PT
rcaap.typeconferenceObjectpt_PT
relation.isAuthorOfPublication25cf77b5-7870-4c5d-85dd-9497358045db
relation.isAuthorOfPublication2c51a5a7-e299-474b-81f3-cc9693668f5e
relation.isAuthorOfPublication2ea7128f-7b21-461d-bac7-0cba13df4b75
relation.isAuthorOfPublication.latestForDiscovery2c51a5a7-e299-474b-81f3-cc9693668f5e

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