1. Department of Organismic and Evolutionary Biology, Harvard University, Cambridge, Massachusetts 02138
2. Museum of Comparative Zoology, Harvard University, Cambridge, Massachusetts 02138
3. Department of Paleobiology, National Museum of Natural History, Washington, DC 20013
4. Department of Entomology and Nematology, University of California, Davis, California 95616
5. Climate Change Institute, University of Maine, Orono, Maine 04469
6. Department of Earth Sciences, Denver Museum of Nature and Science, Denver, Colorado 80205
7. Department of Botany, University of Wyoming, Laramie, Wyoming 82071
8. Department of Geology and Geophysics, University of Wyoming, Laramie, Wyoming 82071
9. Department of Biology, University of Maryland, College Park, Maryland 20742
10. Department of Entomology, University of Maryland, College Park, Maryland 20742
11. College of Life Sciences and Academy for Multidisciplinary Studies, Capital Normal University, Beijing 100048, People’s Republic of China