Figure 1.

Study area. The figure displays the location of the study area in southeastern Madagascar, the locations of the two contact zones and a simplified schematic drawing of the distributions of major forest types. Actual forest cover is smaller due to fragmentation. Names of sampling sites are abbreviated as in Table 1.

Hapke et al. BMC Evolutionary Biology 2011 11:297   doi:10.1186/1471-2148-11-297
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