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| Kristine L. Grayson1, Leslie W. Cook1,
M. Jason Todd1, Dan |
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| Pierce1, William A. Hopkins2,
Robert E. Gatten Jr.3, and |
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| Michael
E. Dorcas1 |
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| 1Department of Biology, Davidson College; 2Savannah
River Ecology Laboratory; 3Dept. of |
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| Biology, University of North Carolina Greensboro |
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