MolluscaBase taxon details
original description
Smith, E. A. (1910). On South African marine Mollusca with descriptions of new species. <em>Annals of the Natal Museum.</em> 2: 175-220, pls 7-8., available online at https://www.biodiversitylibrary.org/page/6322967
page(s): 214, pl. 8, figs 5, 5a. [details]
original description
(of Sphenia rietensis W. H. Turton, 1932) Turton, W. H. (1932). The marine shells of Port Alfred S. Africa. Humphrey Milford, London. pp. i-xvi, 1-331, pls 1-70. [published 22 Dec. 1932].
page(s): 230, pl. 59, sp. 1609. [details]
original description
(of Ungulina alfredensis Bartsch, 1915) Bartsch, P. (1915). Report on the Turton Collection of South African marine mollusks, with additional notes on other South African shells contained in the United States National Museum. <em>Bulletin. United States National Museum.</em> 91: xii + 305 pp., 54 plates., available online at http://www.biodiversitylibrary.org/item/32699
page(s): 196, pl. 43, figs 1, 2; pl. 54, figs 1, 10. [details]
basis of record
Huber, M. (2010). <i>Compendium of bivalves. A full-color guide to 3,300 of the world's marine bivalves. A status on Bivalvia after 250 years of research</i>. Hackenheim: ConchBooks. 901 pp., 1 CD-ROM. (look up in IMIS) [details]