Figure 2.

EF1-α and COI combined Bayesian phylogram. Numbers below the branches are posterior probabilities. Parsimony-based decay index values are in italics adjacent to corresponding nodes that were also supported by MP analysis. Decay index values are partitioned by gene: EF1-α/COI. Negative decay index values indicate support for an alternative topology. Cone-cased and aquatic burrito-cased clades are indicated. Note strongly supported monophyly of Hyposmocoma and case-bearing Hyposmocoma. Burrito-cased species are rendered paraphyletic by the cone-cased clade. NP, National Park.