MolluscaBase taxon details
original description
Pilsbry, H. A. (1892-1893). <i>Manual of conchology, structural and systematic, with illustrations of the species</i>. Ser. 2, Pulmonata. Vol. 8: Helicidae, vol. 6. pp 1-314, pls 1-58. Philadelphia, published by the Conchological Section, Academy of Natural Sciences. [pp. 1-48, pls 1-15, 25 July 1892; pp. 49-112, pls 16-27, 16 Nov 1892; pp. 113-160, pls 28-41, 25 Feb 1893; pp. 161-314, pls 42-58, 1 July 1893]. , available online at https://biodiversitylibrary.org/page/23736486
page(s): 265, plate 52, figs. 50, 51, 52 [details]
original description
(of Camaena suprafusca Möllendorff, 1898) Möllendorff, O. F. von. (1898). Die Binnenmollusken Annams. <em>Nachrichtsblatt der Deutschen Malakozoologischen Gesellschaft.</em> 30(5/6): 65-85., available online at https://biodiversitylibrary.org/page/28228483
page(s): 71 [details]
original description
(of Helix (Hadra) pachychilus E. A. Smith, 1893) Smith, E. A. (1893). Descriptions of six new species of land-shells from Annam. <em>Proceedings of the Malacological Society of London.</em> 1: 10-13., available online at https://biodiversitylibrary.org/page/15167289
page(s): 11 [details]
From editor or global species database