Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/49775
Campo DC Valoridioma
dc.contributor.authorKraft, Gerald T.en_US
dc.contributor.authorSaunders, Gary W.en_US
dc.contributor.authorAbbott, Isabella A.en_US
dc.contributor.authorHaroun, Ricardo J.en_US
dc.contributor.otherSaunders, Gary-
dc.contributor.otherHaroun, Ricardo-
dc.date.accessioned2018-11-24T10:36:44Z-
dc.date.available2018-11-24T10:36:44Z-
dc.date.issued2004en_US
dc.identifier.issn0022-3646en_US
dc.identifier.urihttp://hdl.handle.net/10553/49775-
dc.description.abstractAn encrusting brown alga from subtidal habitats around the island of Oahu (Hawaiian Islands) represents only the second genus of the class Phaeophyceae to form calcium carbonate, which it deposits primarily as both extracellular and intra-cellular aragonite, admixed with small (3.3%) amounts of calcite. Plants form expanses 15–100 þ cm in extent consisting of horizontally aligned imbricating tiers of distromatic blades 1–4 mm in diameter that are separated from one another by cementing layers of extracellular aragonite, the tiers forming stacks of dozens of laminae and anchored to coral substrata by a basement layer that adheres tightly without haptera or rhizoids. The hypodermal layer of each blade consists of lightly pigmented rectilinear cells bearing either one or two smaller deeply pigmented epidermal cells in cross-sectional profiles and three or four in long-sectional profiles, the cells of both layers becoming encased in rigid carbonate skeletons laid down in their outer wall matrices. The successive tiers become stacked by either overgrowing marginal proliferations or new blade primordia that arise from the hypodermal layer of surface laminae and initially spread centrifugally by means of continuous marginal meristems. Neither plurilocular nor unilocular reproductive structures are known. The alga is described as the new genus and species Newhousia imbricata Kraft, G.W. Saunders, Abbott et Haroun and is assigned on the basis of small subunit rDNA gene sequence analyses to the order Dictyotales,family Dictyotaceae, within a strongly supported monophyletic clade that includes Distromium, Lobo-phora, and Zonaria.en_US
dc.languageengen_US
dc.relation.ispartofJournal of Phycologyen_US
dc.sourceJournal of Phycology [ISSN 0022-3646], v. 40 (2), p. 383-394en_US
dc.subject241707 Algología (ficología)en_US
dc.subject251004 Botánica marinaen_US
dc.subject.otherCalcificationen_US
dc.subject.otherDictyotalesen_US
dc.subject.otherMolecular phylogenyen_US
dc.subject.otherNewhousia gen.nov.en_US
dc.subject.otherPhaeophyceaeen_US
dc.titleA uniquely calcified brown alga from Hawaii: Newhousia imbricata gen. et sp. nov. (Dictyotales, Phaeophyceae)en_US
dc.typeinfo:eu-repo/semantics/Articleen_US
dc.typeArticleen_US
dc.identifier.doi10.1111/j.1529-8817.2004.03115.xen_US
dc.identifier.scopus1842474969-
dc.identifier.isi000220354400016-
dcterms.isPartOfJournal Of Phycology-
dcterms.sourceJournal Of Phycology[ISSN 0022-3646],v. 40 (2), p. 383-394-
dc.contributor.authorscopusid7102673145-
dc.contributor.authorscopusid7202000208-
dc.contributor.authorscopusid7004506230-
dc.contributor.authorscopusid6603827643-
dc.description.lastpage394en_US
dc.identifier.issue2-
dc.description.firstpage383en_US
dc.relation.volume40en_US
dc.investigacionCienciasen_US
dc.type2Artículoen_US
dc.contributor.daisngid323753-
dc.contributor.daisngid102105-
dc.contributor.daisngid30317663-
dc.contributor.daisngid356630-
dc.contributor.daisngid458788-
dc.identifier.investigatorRIDD-8767-2014-
dc.identifier.investigatorRIDL-1352-2013-
dc.description.numberofpages12en_US
dc.utils.revisionen_US
dc.contributor.wosstandardWOS:Kraft, GT-
dc.contributor.wosstandardWOS:Saunders, GW-
dc.contributor.wosstandardWOS:Abbott, IA-
dc.contributor.wosstandardWOS:Haroun, RJ-
dc.date.coverdateAbril 2004en_US
dc.identifier.ulpgcen_US
dc.contributor.buulpgcBU-BASen_US
dc.description.jcr2,49
dc.description.jcrqQ1
dc.description.scieSCIE
item.grantfulltextnone-
item.fulltextSin texto completo-
crisitem.author.deptGIR ECOAQUA: Biodiversidad y Conservación-
crisitem.author.deptIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.deptDepartamento de Biología-
crisitem.author.orcid0000-0003-1348-692X-
crisitem.author.parentorgIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.fullNameHaroun Tabraue, Ricardo Jesús-
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