The current status of the NewWorld Monkey Phylogeny
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| Formato: | Artículo científico |
| Lenguaje: | en |
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Academia Brasileira de Ciências
2000
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| _version_ | 1876484607982960640 |
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| author | Horacio Schneider |
| author_facet | Horacio Schneider |
| contents | The current status of the NewWorld Monkey Phylogeny Horacio Schneider Multidisciplinaria (Ciencias Naturales y Exactas) Taxonomy Molecular Evolution Platyrrhine NewWorld monkeys Four DNA datasets were combined in tandem (6700 bp) and Maximum parsimony and Neighbor-Joininganalyses were performed. The results suggest three groups emerging almost at the same time: Atelidae,Pitheciidae and Cebidae. The total analysis strongly supports the monophyly of the Cebidae family, groupingAotus, Cebus and Saimiri with the small callitrichines. In the callitrichines, the data link Cebuela toCallithrix, place Callimico as a sister group of Callithrix/Cebuella, and show Saguinus to be the earliestoffshoot of the callitrichines. In the family Pithecidae, Callicebus is the basal genus. Finally, combinedmolecular data showed congruent branching in the atelid clade, setting up Alouatta as the basal lineage andBrachyteles-Lagothrix as a sister group and the most derived branch. Two major points remain to be clarifiedin the platyrrhine phylogeny: (i) what is the exact branching pattern of Aotus, Cebus, Saimiri and the smallcallitrichines, and (ii), which two of these three lineages, pitheciines, atelines or cebids, are more closelyrelated? 2000 artículo científico 0001-3765 https://www.redalyc.org/articulo.oa?id=32772205 en http://www.redalyc.org/revista.oa?id=327 Anais da Academia Brasileira de Ciências application/pdf Academia Brasileira de Ciências Anais da Academia Brasileira de Ciências (Brasil) Num.2 Vol.72 |
| format | Artículo científico |
| id | redalyc_32772205 |
| institution | Redalyc |
| language | en |
| publishDate | 2000 |
| publisher | Academia Brasileira de Ciências |
| spellingShingle | The current status of the NewWorld Monkey Phylogeny Horacio Schneider Multidisciplinaria (Ciencias Naturales y Exactas) Taxonomy Molecular Evolution Platyrrhine NewWorld monkeys The current status of the NewWorld Monkey Phylogeny Horacio Schneider Multidisciplinaria (Ciencias Naturales y Exactas) Taxonomy Molecular Evolution Platyrrhine NewWorld monkeys Four DNA datasets were combined in tandem (6700 bp) and Maximum parsimony and Neighbor-Joininganalyses were performed. The results suggest three groups emerging almost at the same time: Atelidae,Pitheciidae and Cebidae. The total analysis strongly supports the monophyly of the Cebidae family, groupingAotus, Cebus and Saimiri with the small callitrichines. In the callitrichines, the data link Cebuela toCallithrix, place Callimico as a sister group of Callithrix/Cebuella, and show Saguinus to be the earliestoffshoot of the callitrichines. In the family Pithecidae, Callicebus is the basal genus. Finally, combinedmolecular data showed congruent branching in the atelid clade, setting up Alouatta as the basal lineage andBrachyteles-Lagothrix as a sister group and the most derived branch. Two major points remain to be clarifiedin the platyrrhine phylogeny: (i) what is the exact branching pattern of Aotus, Cebus, Saimiri and the smallcallitrichines, and (ii), which two of these three lineages, pitheciines, atelines or cebids, are more closelyrelated? 2000 artículo científico 0001-3765 https://www.redalyc.org/articulo.oa?id=32772205 en http://www.redalyc.org/revista.oa?id=327 Anais da Academia Brasileira de Ciências application/pdf Academia Brasileira de Ciências Anais da Academia Brasileira de Ciências (Brasil) Num.2 Vol.72 |
| title | The current status of the NewWorld Monkey Phylogeny |
| topic | Multidisciplinaria (Ciencias Naturales y Exactas) Taxonomy Molecular Evolution Platyrrhine NewWorld monkeys |
| url | https://www.redalyc.org/articulo.oa?id=32772205 |