MolluscaBase taxon details
original description
(of Helix physalis L. Pfeiffer, 1871) Pfeiffer, L. (1871). Beschreibungen neuer Heliceen. <em>Malakozoologische Blätter.</em> 18: 119-124., available online at https://www.biodiversitylibrary.org/page/35502825
page(s): 123-124 [details]
basis of record
Richardson, L. (1983). Bradybaenidae: Catalog of species. <em>Tryonia.</em> 9: 1-253., available online at https://www.biodiversitylibrary.org/page/57458375
page(s): 133 [details]
additional source
Pilsbry, H. A. (1890-1891). <i>Manual of conchology, structural and systematic, with illustrations of the species</i>. Ser. 2, Pulmonata. Vol. 6: Helicidae, vol. 4. pp 1-324, pls 1-69. Philadelphia, published by the Conchological Section, Academy of Natural Sciences. [pp. 1-64, pls 1-15, 27 May 1890; pp. 65-128, pls 16-30, 12 Aug 1890; pp. 129-192, pls 31-47, 16 Dec 1890; pp. 193-324, pls 48-69, 19 May 1891]. , available online at https://biodiversitylibrary.org/page/23626788
page(s): 115, pl. 27, figs., 2-3 [details]
additional source
Clench, W. J. (1943). <em>Helicostyla</em> from the Talaud Islands, Molucca Islands, East Indies. <em>The Nautilus.</em> 57(1): 17-19., available online at https://biodiversitylibrary.org/page/8515471
page(s): 18 [details]