Figure 1.

Maximum likelihood phylogeny of superorder Amphiesmenoptera (GTR + I + G model, I = 0.1730, G = 0.9090, likelihood score 186552.81293) included complete mitochondrial genome sequences from Phryganea cinerea, 14 other Trichoptera species, and 6 representatives from sister clade Lepidoptera based on 1 million random addition heuristic search replicates (with tree bisection and reconnection). One million maximum parsimony heuristic search replicates also produced a single tree (40,342 steps) with a topology identical to the ML tree. Maximum likelihood bootstrap values are above nodes and maximum parsimony bootstrap values are below nodes (each from 1 million random fast addition search replicates).