Traits taxon details
original description
(of ) Sowerby, G. B. I. (1841). Descriptions of new species of the family Helicidae, collected by Mr. H. Cuming in the Philippine Islands. <em>Proceedings of the Zoological Society of London.</em> 1840: 87-91, 96-104, 116-118. [April 1841]., available online at https://biodiversitylibrary.org/page/30571521 page(s): 98 - 99; note: with varieties a - l [details]
basis of record
Barnett, J. L. (1983). Philippine land snails II: Masbate and Burias islands. <em>Hawaiian Shell News.</em> 31(12): 9., available online at https://www.conchology.be/?t=5002&year=1983&volume=12&hsn=10286 page(s): lower two rows (C, D) of figs.; note: Incorrectly identified as Helicostyla (Orthostylus) fischeri (Hidalgo, 1890). [details]
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