MolluscaBase taxon details
original description
(of Helix (Triodopsis) henriettae Mazÿck, 1878) Mazÿck, W. G. (1878). On a new species of <i>Helix</i> from Texas. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 29: 297-298.
page(s): 297 [details]
basis of record
InvertEBase. (2018). Authority files of U.S. and Canadian land and freshwater mollusks developed for the InvertEBase (InvertEBase.org) project. [details]
From editor or global species database