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dc.contributor.authorRaia, Pasquale-
dc.contributor.authorPassaro, Federico-
dc.contributor.authorCarotenuto, Francesco-
dc.contributor.authorMaiorino, Leonardo-
dc.contributor.authorPiras, Paolo-
dc.contributor.authorTeresi, Luciano-
dc.contributor.authorMeiri, Shai-
dc.contributor.authorItescu, Yuval-
dc.contributor.authorNovosolov, Maria-
dc.contributor.authorBaiano, Mattia Antonio-
dc.contributor.authorMartínez, Ricardo-
dc.contributor.authorFortelius, Mikael-
dc.date.accessioned2019-08-13T17:31:55Z-
dc.date.available2019-08-13T17:31:55Z-
dc.date.issued2015-02-27-
dc.identifier.citationRaia, Pasquale., Passaro, Federico., Carotenuto, Francesco., Maiorino, Leonardo., Piras, Paolo & et al. (2015). Cope’s rule and the universal scaling law of ornament complexity. University of Chicago. American Naturalist; 186; 2; 165-175es_ES
dc.identifier.issn0003-0147es_ES
dc.identifier.urihttps://www.journals.uchicago.edu/doi/10.1086/682011-
dc.identifier.urihttp://hdl.handle.net/11336/55178-
dc.identifier.urihttps://rid.unrn.edu.ar/jspui/handle/20.500.12049/2782-
dc.format.extentp. 165-175es_ES
dc.format.mediumimpresoes_ES
dc.format.mediumdigitales_ES
dc.language.isoenges_ES
dc.titleCope’s rule and the universal scaling law of ornament complexityes_ES
dc.typeArticuloes_ES
dc.rights.licensehttps://creativecommons.org/licenses/by-nc-sa/4.0/es_ES
dc.description.filiationFil: Raia, Pasquale. Università degli Studi di Napoli Federico II; Italiaes_ES
dc.description.filiationFil: Passaro, Federico. Università degli Studi di Napoli Federico II; Italiaes_ES
dc.description.filiationFil: Carotenuto, Francesco. Università degli Studi di Napoli Federico II; Italiaes_ES
dc.description.filiationFil: Maiorino, Leonardo. Università degli Studi Roma Tre; Italiaes_ES
dc.description.filiationFil: Piras, Paolo. Università degli Studi Roma Tre; Italiaes_ES
dc.description.filiationFil: Teresi, Luciano. Università degli Studi Roma Tre; Italiaes_ES
dc.description.filiationFil: Meiri, Shai. Tel Aviv University; Israeles_ES
dc.description.filiationFil: Itescu, Yuval. Tel Aviv University; Israeles_ES
dc.description.filiationFil: Novosolov, Maria. Tel Aviv University; Israeles_ES
dc.description.filiationFil: Baiano, Mattia A. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.es_ES
dc.description.filiationFil: Baiano, Mattia A. Instituto Catalán de Paleontología Miquel Crusafont; Españaes_ES
dc.description.filiationFil: Baiano, Mattia A. Universidad Nacional de Río Negro; Argentinaes_ES
dc.description.filiationFil: Martínez, Ricard. Universitat Autònoma de Barcelona; Españaes_ES
dc.description.filiationFil: Fortelius, Mikael. University Of Helsinski; Finlandiaes_ES
dc.subject.keywordBiological Scalinges_ES
dc.subject.keywordAllometryes_ES
dc.subject.keywordSexual Selectiones_ES
dc.subject.keywordHetero-Chronyes_ES
dc.subject.keywordOrnamental Structureses_ES
dc.type.versioninfo:eu-repo/semantics/acceptedVersiones_ES
dc.subject.materiaCiencias Ambientales y de la Tierraes_ES
dc.origin.lugarDesarrolloUniversity of Chicagoes_ES
dc.relation.journalissue186es_ES
dc.description.reviewtruees_ES
dc.description.resumenLuxuriant, bushy antlers, bizarre crests, and huge, twisting horns and tusks are conventionally understood as products of sexual selection. This view stems from both direct observation and from the empirical finding that the size of these structures grows faster than body size (i.e., ornament size shows positive allometry).We contend that the familiar evolutionary increase in the complexity of ornaments over time in many animal clades is decoupled from ornament size evolution. Increased body size comes with extended growth. Since growth scales to the quarter power of body size, we predicted that ornament complexity should scale according to the quarter power law as well, irrespective of the role of sexual selection in the evolution and function of the ornament. To test this hypothesis, we selected three clades (ammonites, deer, and ceratopsian dinosaurs) whose species bore ornaments that differ in terms of the importance of sexual selection to their evolution.We found that the exponent of the regression of ornament complexity to body size is the same for the three groups and is statistically indistinguishable from0.25.We suggest that the evolution of ornament complexity is a by-product of Cope’s rule. We argue that although sexual selection may control size in most ornaments, it does not influence their shape.es_ES
dc.identifier.doihttps://dx.doi.org/10.1086/682011-
dc.relation.journalTitleAmerican Naturalistes_ES
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