Richard W. Baumann,^* Andrew L. Sheldon,^1,2 Richard L. Bottorff<sup>3

1</sup>2Division of Biological Sciences, University of Montana, Missoula, MT 59812.
²3Present address: 16 Bryant St., Crawfordville, FL 32327. E-mail: andylsheldon@comcast.net
³41963 Toppewetah Street, South Lake Tahoe, CA 96150. E-mail: richbott44@gmail.com

^*Corresponding author. Department of Biology and Monte L. Bean Life Science Museum, Brigham Young University, Provo, UT 84602. E-mail: richard_baumann@byu.edu