The Families of British Non-marine Molluscs (Slugs, Snails and Mussels)

L. Watson and M. J. Dallwitz

Acknowledgements

L.W. remembers the late John Armitage, for his patience in fostering a child’s interest in natural history (including collecting and identifying snails, polishing shells on the sides of one’s nose, and contemplating the “darts” of Helicidae).

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