MolluscaBase taxon details
original description
(of Helix apollo L. Pfeiffer, 1860) Pfeiffer, L. (1860). Description of thirty-six new species of land shells from Mr. H. Cuming's Collection. <em>Proceedings of the Zoological Society of London.</em> 28(1): 133–141, pl. 50, pl. 51 figs 4–9. [31 May]., available online at https://biodiversitylibrary.org/page/12866659
page(s): 133, plate 50, fig. 9. [details]
basis of record
Pérez, A. M. & Espinosa, J. (1993). Catálogo, claves y bibliografía de la familia Camaenidae (Pulmonata: Stylommatophora) en Cuba. <em>Revista de Biología Tropical.</em> 41(3): 667-681. [details] Available for editors [request]
additional source
Pilsbry, H. A. (1938). The Cuban species of <i>Polydontes</i>. <em>The Nautilus.</em> 52(2): 38-41, pl. 3, figs. 1, 1a, 5-6., available online at https://www.biodiversitylibrary.org/page/8284540
page(s): 40, 41, pl. 3, fig. 5 [details]