MolluscaBase taxon details
original description
(of Helix (Discus) officeri Legrand, 1871) Legrand, W. (1871). <i>Collections for a monograph of Tasmanian land shells</i>. Hobart: privately published. (without page numbers). [details]
original description
(of Helix stanleyensis Petterd, 1879) Petterd, W. F. (1879). <i>A monograph of the land shells of Tasmania</i>. Privately published, Launceston. vi + 55 pp. , available online at https://www.biodiversitylibrary.org/page/13116705
page(s): 32 [details]
original description
(of Helix petterdiana J. W. Taylor, 1879) Taylor, J. W. (1879). Description of <i>Helix petterdiana</i>, n. sp. <em>Journal of Conchology.</em> 2: 287-288., available online at https://www.biodiversitylibrary.org/page/31585005 [details]
original description
(of Helix petterdiana albida J. W. Taylor, 1879) Taylor, J. W. (1879). Description of <i>Helix petterdiana</i>, n. sp. <em>Journal of Conchology.</em> 2: 287-288., available online at https://www.biodiversitylibrary.org/page/31585005 [details]
basis of record
Stanisic, J.; Shea, M.; Potter, D.; Griffiths, O. (2018). Australian land snails. Volume 2. A field guide to southern, central and western species. Bioculture Press, Mauritius. 594 pp. [published June 2018].
page(s): 148 [details]