National Institute for Mathematical and Biological Synthesis, University of Tennessee, Knoxville, TN 37996-3410, USA;
Department of Biology, New Mexico State University, Las Cruces, NM 88003,USA;
Department of Biology, New Mexico State University, Las Cruces, NM 88003,USA;
Department of Biology, New Mexico State University, Las Cruces, NM 88003,USA;
USDA Wildlife Services, National Wildlife Research Center, Gainesville, FL 32641 ,USA;
Department of Biology, New Mexico State University, Las Cruces, NM 88003,USA;
