Final Report Life History and Population Biology of the State Special Concern Ouachita Creekshell, Villosa arkansasensis (I. Lea 1862) Principal Investigator: Alan D. Christian, Ph.D., Department of Biological Sciences, Arkansas State University, P.O. Box 599. State University, AR 72467; mailto:
[email protected]; Phone: (870)-972-3296; Fax: (870) -972-2638 Co-Principal Investigators: Jerry L. Farris, Ph.D., Department of Biological Sciences, Arkansas State University, P.O. Box 599. State University, AR 72467. John L. Harris, Ph. D., Department of Biological Sciences, Arkansas State University, P. O. Box 599, State University, AR 72467;
[email protected] ; Phone: (501) 569-2282 Graduate Student Researcher Sara E. Seagraves, Department of Biological Sciences, Arkansas State University, P.O. Box 599. State University, AR 72467 Submitted to: William R. Posey II Malacologist / Commercial Fisheries Biologist Arkansas Game and Fish Commission P.O. Box 6740 Perrytown, AR 71801 11 February 2007 Villosa arkansasensis Report This is the final report to the Arkansas Game and Fish Commission on the Life History and Population Biology of the state special concern Ouachita creekshell, Villosa arkansasensis (Lea 1862). The information within this report belongs to both the principle investigators and the Arkansas Game and Fish Commission and should not be used in publication without the consent of both parties. The purpose of this research is to: 1. Initiate studies of the status of the Ouachita creekshell mussel (Villosa arkansasensis) within its known range to include its relative abundance, population demographics, and habitat use; 2. Identify the suitable host fish for the Ouachita creekshell mussel (Villosa arkansasensis) to include timing of reproduction and identification of host fish.