Villosa fabalis Literature Cited

The Fish and Wildlife Service posted a literature cited bibliography as a supporting document attachment to an existing regulatory action concerning Villosa fabalis, a freshwater mussel species. This document contains academic references and literature supporting the underlying biological assessment or endangered species evaluation. No new regulatory requirements, compliance deadlines, or substantive policy changes are contained in this literature citation posting.

Affected parties including biological consultants, environmental firms, and researchers reviewing the underlying FWS action should note that the literature cited section is provided for reference purposes only and does not impose any independent obligations beyond those in the primary regulatory document.