Figure 1.

Phylogenetic relationships among the dipteran species used in this study. Calyptrate flies are thought to represent a monophyletic group but the relationships among acalyptrate flies are not well understood [37-41]. There is support for a close relationship between Drosophila and the Calyptratae within a paraphyletic Acalyptratae [38-40].

Baker et al. BMC Evolutionary Biology 2011 11:354   doi:10.1186/1471-2148-11-354
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