Figure 2.

Maximum-likelihood phylogenies of British small mammals. (a) Bank vole (M. glareolus), (b) field vole (M. agrestis), (c) pygmy shrew (S. minutus). The sequences are from throughout the species range with new and previously reported British sequences labelled. Filled circle, new from this study; open circle, published. The phylogroups found in Britain have been labelled ‘central’ (red) or ‘peripheral’ (blue) according to their distribution there. Numbers indicate the SH-like aLRT supports for the phylogroups.