Freshwater Mussels of the Pacific Northwest

By Ethan Nedeau, Al Smith, Jen Stone and Sarina Jepsen.

This guide was a project of the Pacific Northwest Native Freshwater Mussel Workgroup, a consortium of individuals from state and federal agencies, private businesses and nonprofits that aims to conserve freshwater mussels by ensuring that research, management, and educational activities are coordinated, prioritized, and consistent with identified information needs.