MolluscaBase name details
original description
(of Pupisoma (Ptychopatula) dioscoricola insigne Pilsbry, 1920) Pilsbry, H. A. (1920-1921). <i>Manual of conchology, structural and systematic, with illustrations of the species</i>. Ser. 2, Pulmonata. Vol. 26: Pupillidae (Vertigininae, Pupillinae). pp i-iv, 1-254, pls 1-24. Philadelphia, published by the Conchological Section, Academy of Natural Sciences. [pp. 1-64, pls 1-8, 23 Dec 1920; pp. 65-128, pls 9-13, 13 May 1921; pp. 129-192, pls 14-18, , figs. 1-4, 4 Aug 1921; pp. 193-254, pls 19-24, figs. 1-4, 21 Dec 1921]. , available online at https://www.biodiversitylibrary.org/page/1295891
page(s): 39, pl. 4 figs 6-8 [details]
basis of record
Pilsbry, H. A. (1948). Land Mollusca of North America (north of Mexico). Volume II Part 2. <em>The Academy of Natural Sciences of Philadelphia Monographs.</em> 3: i-xlvii, 521-1113. Philadelphia [19 March].
page(s): 1008, figs. 538-6-7 [details] Available for editors [request]