MolluscaBase name details
original description
(of Helix calypso L. Pfeiffer, 1862) Pfeiffer, L. (1862). Descriptions of sixteen new species of land-shells from the collection of H. Cuming, Esq. <em>Proceedings of the Zoological Society of London.</em> 29 (25) [“1861”]: 386–389, pl. 37. London [30 April]., available online at https://www.biodiversitylibrary.org/page/28672932
page(s): 386, pl. 37, fig. 8. [details]
basis of record
Fischer-Piette, E.; C. P. Blanc; F. Blanc & F. Salvat. (1994). Gastéropodes terrestres pulmonés. <em>Faune de Madagascar.</em> 83: 1-552.
page(s): 111 [details] Available for editors [request]
From editor or global species database
From other sources