Figure 1 in Multiple refugia and barriers explain the phylogeography of the Valais shrew, Sorex antinorii (Mammalia: Soricomorpha)

Figure 1. Map of the study area illustrating sampling localities of Sorex antinorii (white circles; 1 N <4) and major geographical features. Black circles indicate sampling sites (N 4) included in the landscape genetic analyses and numbers correspond with the Pop ID listed in Table 1. Black diamonds indicate localities where Sorex arunchi specimens were found. Broken black lines refer to geographical regions arbitrary defined for discussion (W, west; NW, north-west; C, central; E, east).