1. Museum of Comparative Zoology & Department of Organismic and Evolutionary Biology; Harvard University; 26 Oxford Street Cambridge MA 02138 USA
2. Biology Department; Macalester College; 1600 Grand Avenue St. Paul MN 55105 USA
3. Department of Zoology; University of Wisconsin-Madison; 352 Birge Hall, 430 Lincoln Drive Madison WI 53706 USA
4. Department of Organismic and Evolutionary Biology; Harvard University; 26 Oxford Street Cambridge MA 02138 USA
5. Department of Botany and Zoology; University of Stellenbosch; Matieland Stellenbosch 7602 South Africa
6. Department of Terrestrial Zoology; Western Australian Museum; Welshpool DC WA 6986 Australia
7. Department of Entomology; California Academy of Sciences; San Francisco CA 94118 USA