Data from: A supermatrix phylogeny of corvoid passerine birds (Aves: Corvides)
The Corvides (previously referred to as the core Corvoidea) are a morphologically diverse clade of passerine birds comprising nearly 800 species. The group originated some 30 million years ago in the proto-Papuan archipelago, to the north of Australia, from where lineages have dispersed and colonize...
| Main Authors: | , , , , , , |
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| Format: | Dataset |
| Language: | unknown |
| Published: |
2016
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| Subjects: | |
| Online Access: | https://zenodo.org/record/4995552 https://doi.org/10.5061/dryad.v0np1 |
| Summary: | The Corvides (previously referred to as the core Corvoidea) are a morphologically diverse clade of passerine birds comprising nearly 800 species. The group originated some 30 million years ago in the proto-Papuan archipelago, to the north of Australia, from where lineages have dispersed and colonized all of the world's major continental and insular landmasses (except Antarctica). During the last decade multiple species-level phylogenies have been generated for individual corvoid families and more recently the inter-familial relationships have been resolved, based on phylogenetic analyses using multiple nuclear loci. In the current study we analyse eight nuclear and four mitochondrial loci to generate a dated phylogeny for the majority of corvoid species. This phylogeny includes 667 out of 780 species (85.5%), 141 out of 143 genera (98.6%) and all 31 currently recognized families, thus providing a baseline for comprehensive macroecological, macroevolutionary and biogeographical analyses. Using this phylogeny we assess the temporal consistency of the current taxonomic classification of families and genera. By adopting an approach that enforces temporal consistency by causing the fewest possible taxonomic changes to currently recognized families and genera, we find the current familial classification to be largely temporally consistent, whereas that of genera is not. Corvides alignmentCorvides alignment with partitionsCC_alignment.nexCorvides Maximum Clade Credibility (MCC) TreeCorvides Maximum Clade Credibility (MCC) TreeCC_MCC.treCorvides, 1000 trees from the posterior distributionCorvides, 1000 trees from the posterior distribution of the BEAST analysis (after having discarded the burn in).CC_1000Trees.nextemporal banding function R scriptThis function identifies where to cut the tree to cause least taxonomic disruption at a particular taxonomic rank.tempbanding_function_PW_210115.R |
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