original description
Pilsbry, H. A. & Vanatta, E. G. (1899). Some Cuban species of <i>Cerion</i>. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 50 (3): 475-478, fig. 1-9., available online at https://www.biodiversitylibrary.org/page/1647969
page(s): 477-478, text-figures 7-8; note: Attributed to de la Torre [details]
original description
(of Cerion crassiusculum var. smithii Pilsbry, 1902) Pilsbry, H. A. (1901-1902). <i>Manual of conchology, structural and systematic, with illustrations of the species</i>. Ser. 2, Pulmonata. Vol. 14: Oriental bulimoid Helicidae; Odontostominae; Cerionidae. pp 1-302, pls 1-62. Philadelphia, published by the Conchological Section, Academy of Natural Sciences. [pp. 1-64, Pl. 1-15, 07 Jun 1901; pp. 65-128, Pl. 16-21, 06 Sep 1901; pp. 129-192, Pl. 22-36, 29 Nov 1901; pp. 193-302, Pl. 37-62, 19 Apr 1902; Appendix to vol. 14: Classification of Bulimulidae and index to volumes 10-14: i-xcix, Oct. 28, 1902]. , available online at https://www.biodiversitylibrary.org/page/1098502
page(s): 202, pl. 32, fig. 38 [details]
From editor or global species database
Type locality Cayo Juin, Baracoa [details]