Margaritifera margaritifera

<em>Margaritifera margaritifera</em> (Linnaeus, 1758)

Plans for River Lune Mussels

Authors
Adrian Norris
Issue
14
Page
20

This population of the freshwater pearl mussel has been unable to successfully reproduce for more than 30 years, putting the colony at risk, as there were only 80 adults left.