| phylogeographic structure and postglacial evolutionary history of water voles (arvicola terrestris) in the united kingdom. | the phylogeographic pattern of mitochondrial dna variation in water voles (arvicola terrestris) from 57 localities across the united kingdom and representative samples from spain, france, switzerland and finland was determined from sequence variation in the central portion of the control region. twenty-seven different haplotypes were resolved which formed two distinct phylogenetic clades. this major division separated haplotypes found in scotland from those found in england and wales. nested cla ... | 2005 | 15813782 |