Michael T. Murphy,^1,* Sharon A. Gill,² Kevin C. Fraser,³ Jeremy J. Kirchman,⁴ Elizabeth A. MacDougall-Shackleton,⁵ Sara Oyler-McCance,⁶ Henry M. Streby<sup>7

1</sup>Portland State University, Portland, Oregon, USA
²Western Michigan University, Department of Biological Sciences, Kalamazoo, Michigan, USA
³University of Manitoba, Department of Biological Sciences, Winnipeg, Manitoba, Canada
⁴New York State Museum, Albany, New York, USA
⁵University of Western Ontario, Department of Biology, London, Ontario, Canada
⁶U.S. Geological Survey, Fort Collins Science Center, Fort Collins, Colorado, USA
⁷University of Toledo, Department of Environmental Sciences, Toledo, Ohio, USA

^*Corresponding author: murphym@pdx.edu