Please use this identifier to cite or link to this item: https://biore.bio.bg.ac.rs/handle/123456789/3191
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dc.contributor.authorIvanović, Anaen_US
dc.contributor.authorDžukić, Georgen_US
dc.contributor.authorKalezić, Milošen_US
dc.date.accessioned2019-11-06T11:26:50Z-
dc.date.available2019-11-06T11:26:50Z-
dc.date.issued2012-
dc.identifier.urihttps://biore.bio.bg.ac.rs/handle/123456789/3191-
dc.description.abstractThe divergence in phenotype and habitat preference within the crested newt Triturus cristatus superspecies, examined across different ontogenetic stages, provides an excellent setting to explore the pattern of adaptive radiation. The crested newts form a well-supported monophyletic clade for which at least the full mitochondrial DNA phylogeny is resolved. Here we summarise studies that explored the variation in morphological (larval and adult body form, limb skeleton, and skull shape) and other phenotypic traits (early life history, developmental sequences, larval growth rate, and sexual dimorphism) to infer the magnitude and direction of evolutionary changes in crested newts. The phenotypic traits show a high level of concordance in the pattern of variation; there is a cline-like variation, from T. dobrogicus, via T. cristatus, T. carnifex, and T. macedonicus to the T. karelinii group. This pattern matches the cline of ecological preferences; T. dobrogicus is relatively aquatic, followed by T. cristatus. T. macedonicus, T. carnifex, and the T. karelinii group are relatively terrestrial. The observed pattern indicates that phenotypic diversification in crested newts emerged due to an evolutionary switch in ecological preferences. Furthermore, the pattern indicates that heterochronic changes, or changes in the timing and rate of development, underlie the observed phenotypic evolutionary diversification.en_US
dc.description.sponsorshipMinistry of Education, Sciences and Technological Developmenten_US
dc.language.isoenen_US
dc.relationDiversity of the amphibians and reptiles on the Balkan Peninsula: evolutionary and conservation aspectsen_US
dc.relation.ispartofInternational journal of evolutionary biologyen_US
dc.titleA Phenotypic Point of View of the Adaptive Radiation of Crested Newts (Triturus cristatus Superspecies, Caudata, Amphibia)en_US
dc.typeArticleen_US
dc.identifier.doi10.1155/2012/740605-
dc.identifier.pmid22315697-
item.languageiso639-1en-
item.cerifentitytypePublications-
item.openairetypeArticle-
item.fulltextWith Fulltext-
item.grantfulltextrestricted-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
crisitem.author.deptChair of Morphology, Systematics and Phylogeny of Animals-
crisitem.author.orcid0000-0002-6247-8849-
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