PATTERNS OF DIVERSIFICATION IN PHYTOPHAGOUS INSECTS

List of Figures
Fig. 2.1. Frequency of host shifts per speciation event for 93 phytophagous insect
phylogenies.
Fig. 3.1. Phylogeny of host plant families of Phytomyza and related genera, with the
number of Phytomzya species feeding on each host family.
Fig. 3.2. Maximum likelihood phylogeny of Phytomyza and Chromatomyia species, with
support values and major clades.
Fig. 3.3. Phylogram of ML phylogeny, showing life history information and revised
species groups.
Fig. 3.4. Simplified phylogeny of Phytomyza and outgroups, showing individual gene
partition support values.
Fig. 3.5. Nucleotide and amino acid sequences of variable portion of CAD gene and
flanking regions for selected taxa, showing a six-base insertion which is a putative
synapomorphy of Phytomyza s. nov.
Fig. 4.1. Early Paleocene leaf mines assigned to Agromyzidae on Platanus raynoldsi.
Fig. 4.2. Time-calibrated phylogeny of the Agromyzidae.
Fig. 4.3. Time calibrated phylogeny of the Phytomyza group of genera.
Fig. 4.4. Clade size vs. clade age for ten selected clades of Phytomyza feeding primarily
on Ranunculaceae or asterids.
Fig. 4.5. Logarithmic lineage through time plot of Phytomyza group species and
paleoclimatic curves derived from benthic foraminifera isotope data and physiognomic
analysis of western North American floras.
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