Bragg, JasonPotter, SallyAfonso Silva, Ana CatarinaHoskin, ConradBai, BenjaminMoritz, Craig2021-11-232021-11-231471-2148http://hdl.handle.net/1885/251927The application of target capture with next-generation sequencing now enables phylogenomic analyses of rapidly radiating clades of species. But such analyses are complicated by extensive incomplete lineage sorting, demanding the use of methods that consider this process explicitly, such as the multispecies coalescent (MSC) model. However, the MSC makes strong assumptions about divergence history and population structure, and when using the full Bayesian implementation, current computational limits mean that relatively few loci and samples can be analysed for even modest sized radiations. We explore these issues through analyses of an extensive (> 1000 loci) dataset for the Australian rainbow skinks. This group consists of 3 genera and 41 described species, which likely diversified rapidly in Australia during the mid-late Miocene to occupy rainforest, woodland, and rocky habitats with corresponding diversity of morphology and breeding colouration. Previous phylogenetic analyses of this group have revealed short inter-nodes and high discordance among loci, limiting the resolution of inferred trees. A further complication is that many species have deep phylogeographic structure – this poses the question of how to sample individuals within species for analyses using the MSC.Funding for this research was provided by the Australian Research Councilapplication/pdfen-AU© The Author(s). 2018 Open Accesshttp://creativecommons.org/licenses/by/4.0/SkinkLizardPhylogenomicsMultispecies coalescentExon capture201810.1186/s12862-018-1130-42020-11-23Creative Commons Attribution 4.0 International License