MolluscaBase name details
original description
(of Helix arboreus Say, 1817) Say, T. (1817). Conchology. - In: Nicholson, W.: American edition of the British Encyclopedia, or, dictionary of arts and sciences comprising an accurate and popular view of the present improved state of human knowledge. First Edition, A-3 - C-6 [= 1-20], pl. [1-4].
page(s): [unpaginated], pl. 1, fig.1 [details]
basis of record
Pilsbry, H. A. (1892). Littoral land shells of New Jersey. <em>The Nautilus.</em> 5(12): 141-142., available online at https://www.biodiversitylibrary.org/page/42788939
page(s): 142 [details]
additional source
Clapp, G. H. (1895). Dispersal of shells. <em>The Nautilus.</em> 9(3): 35., available online at https://www.biodiversitylibrary.org/page/1731380 [details]