Freshwater Bivalve Ecotoxicology, J.L. Farris and J.H. Van Hassel A Review of the Use of Unionid Mussels as Biological Indicators of Ecosystem Health, J.H. Van Hassel and J.L. Farris A Brief Look at Freshwater Mussel (Unionacea) Biology, G.T. Watters Propagation and Culture of Freshwater Mussels, C.D. Bishop, R. Hudson, and J.L. Farris Laboratory Toxicity Testing with Freshwater Mussels, C.G. Ingersoll, N.J. Kernaghan, T.S. Gross, C.D. Bishop, N. Wang, and A. Roberts In-Situ Toxicity Testing of Unionids, M.Y. Armstead and J.L. Yeager Unionid Mussel Sensitivity to Environmental Contaminants, A. Keller, M. Lydy and D.S. Ruessler Toxicokinetics of Environmental Contaminants in Freshwater Bivalves, W.A. Thorsen, W.G. Cope, and D. Shea Linking Bioaccumulation and Biological Effects to Chemicals in Water and Sediment: A Conceptual Framework for Freshwater Bivalve Ecotoxicology, M.H. Salazar and S.M. Salazar Biomarker Responses of Unionid Mussels to Environmental Contaminants, T.J. Newton and W.G. Cope Case Study: Comparison of Asian Clam (Corbicula fluminea) In Situ Testing to Several Nontarget Test Organism Responses to Biocidal Dosing at a Nuclear Power Plant, D.S. Cherry and D.J. Soucek Case Study: Discrimination of Factors Affecting Unionid Mussel Distribution in the Clinch River, Virginia, USA, J.H. Van Hassel Case Study: Impact of Partially Treated Mine-Water on an Ohio River (USA) Mussel Bed: Use of Multiple Lines of Evidence in Impact Analysis, H.L. Dunn, J.L. Farris, and J.H. Van Hassel Case Study: Sensitivity of Mussel Glochidia and Regulatory Test Organisms to Mercury and a Reference Toxicant, T.W. Valenti, D.S. Cherry, R.J. Neves, B.A. Locke, and J.J. Schmerfeld