MolluscaBase taxon details
original description
(of Arionta veitchii Newcomb, 1866) Tryon, G. W. (1866). Monograph of the terrestrial Mollusca of the United States. <em>American Journal of Conchology.</em> 2(3): 218-279, pls 1-4 [1 July]; 2(4): 306-327, pls 5-6 [6 October]., available online at https://biodiversitylibrary.org/page/6660487
page(s): 316, pl. 5, fig. 19 [details]
basis of record
Pilsbry, H. A. (1916). Helices of Lower California and Sinaloa. <em>The Nautilus.</em> 29(9): 97-102, pl. 2, figs. 4-8., available online at https://www.biodiversitylibrary.org/page/1815896
page(s): 97 (footnote) [details]