MolluscaBase name details
original description
(of Helix orphana Heude, 1882) Heude, P. M. (1882-1890). Notes sur les mollusques terrestres de la vallée du Fleuve Bleu. <em>Mémoires concernant l'histoire naturelle de l'Empire chinois.</em> 1 (2): 2 + 1-87, pls. 12-21 [1882]; 1 (3): 89-132, pls. 22-32 [1885]; 1 (4): 125-188, pls. 33-43 [1890]., available online at https://www.biodiversitylibrary.org/page/34061405
page(s): 21, plate 13, fig. 18 [details]
basis of record
Pilsbry, H. A. (1927). Review of the land Mollusca of Korea. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 78: 453-475. Philadelphia. [February 4]., available online at https://www.jstor.org/stable/4063959?seq=9#metadata_info_tab_contents
page(s): 469 [details]