I utilize both morphological, molecular, and behavioral characters in my studies. I also maintain an active interest in natural history and bionomic investigations. Outgroups were not designated. Biogeography of Eusattus muricatus . Reconciled maximum likelihood phenogram and area cladogram for Eusattus muricatus LeConte.
Open circles represent overlap duplication events interpreted as vicariance.
Closed circles represent duplication events interpreted as dispersal. Black lines indicate presence, blue lines indicate a loss, red lines indicate unknown distribution. Selected Publications Rust, R.W. 1998. The effects of cavity diameter and length on the nesting biology of Osmia lignaria propinqua Cresson. Journal of Hymenoptera Research .