MolluscaBase source details
Johnson, C. W. (1906). On the distribution of Helix hortensis Mueller, in North America. The Nautilus. 20(7): 73-80.
415396
Johnson, C. W.
1906
On the distribution of <i>Helix hortensis</i> Mueller, in North America
The Nautilus
20(7): 73-80
Publication
Date
action
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Helix hortensis O. F. Müller, 1774 accepted as Cepaea hortensis (O. F. Müller, 1774) (additional source)
