MolluscaBase taxon details
original description
(of Helicina (Gemma) escondida Richling, 2004) Richling, I. (2004). Classification of the Helicinidae: Review of morphological characteristics based on a revision of the Costa Rican species and application to the arrangement of the Central American mainland taxa (Mollusca: Gastropoda: Neritopsina). <em>Malacologia.</em> 45(2): 195-440., available online at https://biodiversitylibrary.org/page/25129581 page(s): 348-357, figs. 210-227 (fig. 210 holotype) [details]
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