original description
Broderip, W. J. (1841). Descriptions of shells collected by H. Cuming, Esq., in the Philippine Islands. <em>Proceedings of the Zoological Society of London.</em> 9: 22-23, 34-35, 36-38, 44-46., available online at https://biodiversitylibrary.org/page/30679666
page(s): 23; note: with two varieties [details]
From editor or global species database
Taxonomic remark Cochlostyla nigrocincta C. Semper, 1877 is an unnecessary replacement name for Bulimus pan L. Pfeiffer, 1861 which is not a junior homonym of Helix pan Broderip, 1841. They are homonyms only in the genus Cochlostyla. However, Cochlostyla nigrocincta C. Semper, 1877 = B. pan L. Pfeiffer, 1861 has been transferred to Dolichostyla, as a synonym of D. partuloides (Broderip, 1841). Helix pan Broderip 1841 has been assigned to Calocochlea. Both Helix pan Broderip, 1841 and Bulimus pan Pfeiffer, 1861 are available. [details]