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论文 |
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| 论文题目: |
Molecular phylogeny of the New World Dipsadidae (Serpentes: Colubroidea): a reappraisal |
| 作者: |
Felipe G.Grazziotin; Hussam Zaher*; Robert W. Murphy; Gustavo Scrocchi; Marco A. Benavides; Ya-Ping Zhang; Sandro L. Bonatto |
| 联系作者: |
hzaher@usp.br |
| 发表年度: |
2012 |
| DOI: |
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| 摘要: |
We present a phylogenetic analysis of the New World dipsadids based on an expanded data matrix that includes 246 terminal taxa including 196 dipsadids. The species are sampled for eight genes (12S, 16S, cytb, nd2, nd4, bdnf, c-mos, rag2). The data are explored using two distinct optimality proceduresmaximum parsimony and maximum likelihoodand two alignment strategiesdynamic homology and static homology. Two previously unsampled dipsadid genera, Sordellina and Rhachidelus, are now included in the analysis. The definitions of the genera, Erythrolamprus, Clelia, Hypsirhynchus, Philodryas and Phimophis, and the tribes Alsophiini, Echinantherini and Conophiini, are revised. In order to maintain monophyly, the genus Umbrivaga is synonymized with Erythrolamprus, and two new genera are erected to accommodate Phimophis iglesiasi and Clelia rustica, as well as their closely related species. The West Indian genera Schwartzophis, Darlingtonia, Antillophis and Ocyophis are resurrected. |
| 刊物名称: |
Cladistics |
| 论文出处: |
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| 影响因子: |
4.952 (2015) |
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