Figure 2. BEAST chronogram from a in Molecular data extend Australian Cricotopus midge (Chironomidae) species diversity, and provide a phylogenetic hypothesis for biogeography and freshwater monitoring

Figure 2. BEAST chronogram from a data set of single representatives per species/clade that corresponds with Table 1. Lettered nodes are those for which time to most recent common ancestor (tmrca) was estimated and correspond with Table 1; black stars indicate nodes to which prior calibrations were applied. The time scale is in millions of years before present.