1. Department of Biology, Lafayette College, Easton, PA 18042, USA
2. Department of Entomology and Plant Pathology, North Carolina State University, Raleigh, NC 27695, USA
3. Department of Ecology and Evolutionary Biology, University of Connecticut, Storrs, CT 06269, USA
4. Institute for Systems Genomics, University of Connecticut, Storrs, CT 06269, USA