D. S. Gruner (email@example.com), Bodega Marine Lab and Section of Evolution and Ecology, Univ. of California, Davis, CA 94923, USA (present address: Dept of Entomology, Univ. of Maryland, 4112 Plant Sciences Building, College Park, MD 20742, USA). – N. J. Gotelli, Dept of Biology, Univ. of Vermont, Burlington, VT 05405, USA. – J. P. Price, Dept of Geography and Environmental Studies, Univ. of Hawai‘i at Hilo, Hilo, HI 96720, USA. – R. H. Cowie, Center for Conservation Research and Training, Univ. of Hawai‘i, Honolulu, HI 96822, USA.