MolluscaBase taxon details
original description
(of Rhytida yaldwyni Dell, 1955) Dell, R.K. (1955). Some New Zealand subfossil land Mollusca. <em>Records of the Dominion Museum 2 (3): 135-144.</em> page(s): 135 [details]
original description
(of Helix urnula L. Pfeiffer, 1855) Pfeiffer, L. (1855). Descriptions of forty-two new species of <i>Helix</i>, from the collection of H. Cuming, Esq. <em>Proceedings of the Zoological Society of London.</em> 22 (263) [“1854”]: 49-57. London [10 January]., available online at https://www.biodiversitylibrary.org/page/30747430 page(s): 49 [details] 
original description
(of Helix urnula Reeve, 1854) Reeve, L. A. (1851-1854). Monograph of the genus <i>Helix</i>. In: <i>Conchologia iconica, or, illustrations of the shells of molluscous animals</i>, vol. 7, pls. 1-210 and unpaginated text. L. Reeve & Co., London. [publication dates: pls. 1-6, Mar. 1851; 7-14, Apr. 1851; 15-22, May 1851; 23-30, Jun. 1851; 31-38, Jul. 1861; 39-46, Sept. 1851; 47-54, Oct. 1851; 55-62, Dec. 1851; 63-70, Jan. 1852; 71-78, Feb. 1852; 79-86, Mar. 1852; 87-94, Apr. 1852; 95-102, May 1852; 103-110, Jun. 1852; 111-126, Aug. 1852; 127-134, Oct. 1852 [pl. 133 as “Oct. 1851”]; 135-142, Nov. 1852; 143-146, Dec. 1852; 147-150, Feb. 1853; 151-154, Apr. 1853; 155-162, May 1853; 163-166, Jun. 1853; 167-170, Jul. 1853; 171-174, Oct. 1853; 175, 176, Apr. 1854; 177, May 1854; 178-185, Jun. 1854; 186-189, Jul. 1854; 190-193, Aug. 1854; 194, 195, Sept. 1854; 196-210, Dec. 1854]. , available online at https://biodiversitylibrary.org/page/11120877 page(s): pl. 189, sp. 1306 [details]
additional source
Brook, F. J. & Ablett, J. D. (2019). Type material of land snails (Mollusca: Gastropoda) described from New Zealand by taxonomists in Europe and North America between 1830 and 1934, and the history of research on the New Zealand land snail fauna from 1824 to 1917. <em>Zootaxa.</em> 4697: 1-117. page(s): 82 [details] Available for editors [request]
additional source
Zilch, A. (1983). Die Typen und Typoide des Natur-Museums Senckenberg, 71: Mollusca: Streptaxacea (2): Haplotrematidae, Systrophiidae, Rhytididae, Streptaxidae (Nachträge zu Teil 24). <em>Archiv für Molluskenkunde.</em> 113 (1/6): 117–149; 231–233, Taf. 11–13. page(s): 127 [details] Available for editors [request]
From editor or global species database
Unreviewed
| |