1. Department of Biological Sciences Program in Ecology and Evolutionary Biology University of Arkansas Fayetteville AR U.S.A
2. Department of Natural Resource Ecology and Management Oklahoma State University Stillwater OK U.S.A
3. Department of Natural Sciences Northeastern State University Tahlequah OK U.S.A
4. Oklahoma Biological Survey and Department of Biology University of Oklahoma Norman OK U.S.A
5. Department of Integrative Biology Oklahoma State University Stillwater OK U.S.A