Figure 2.

The comparative taxonomic tree of the bacterial orders found in the three Daphnia datasets. The data of the two D. magna datasets were combined for this figure. Only bacterial orders, with at least 2 sequences assigned are included. The Firmicutes were excluded (see text for explanation). The numbers next to the taxon names are the cumulative number of sequences assigned to this taxon. The size of the circles is proportional to the number of sequences assigned to this node. The color scheme of each pie chart is as the following: dark dull magenta for D. pulex sequences, pale dull blue for D. pulicaria sequences, vanilla for D. magna sequences.