MolluscaBase taxon details
original description
(of Helicina layardi Hartman, 1888) Hartman, W. D. (1888). New species of shells from the New Hebrides and Sandwich Islands. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 250-252, pl. 13., available online at https://www.biodiversitylibrary.org/page/26286739
page(s): 251, pl. 13, figs. 6, 6a [details]
original description
(of Helicina sublaevigata L. Pfeiffer, 1852) Pfeiffer, L. (1852). <i>Monographia Pneumonopomorum viventium. Sistens descriptiones systematicas et criticas omnium hujus ordinis generum et specierum hodie cognitarum, accedente fossilium enumeratione</i>. xviii + 439 pp. Cassel: Theodor Fischer / London: Williams & Norgate / Paris: Friedr. Klincksieck [< 15 October]. , available online at https://biodiversitylibrary.org/page/11102721
page(s): 384 [details]
basis of record
Richling I. (2009). The radiation of the Helicinidae in New Caledonia (Mollusca: Gastropoda: Neritopsina) including zoogeographical considerations. In: Grandcolas, P. (ed.), <i>Zoologia Neocaledonica</i> 7. Biodiversity studies in New Caledonia. <em>Mémoires du Muséum national d'Histoire naturelle.</em> 198: 247-372. [details] Available for editors [request]