original description
Pilsbry, H. A. (1889-1890). <i>Manual of conchology, structural and systematic, with illustrations of the species</i>. Ser. 1. Vol. 11: Trochidae, Stomatiidae, Pleurotomariidae, Haliotidae. pp 1-519, pls 1-67. Philadelphia, published by the Conchological Section, Academy of Natural Sciences. [pp. 1-64, pls. 1-14, Apr. 17, 1889; pp. 65-128, pls. 15-32, Jul. 5, 1889; pp. 129-208, pls. 33-50, Sept. 30, 1889; pp. 44a, 209-519, pls. 51-67, Mar. 7, 1890]. , available online at http://www.biodiversitylibrary.org/item/77915 [details]
original description
(of Gibbula incincta G. B. Sowerby III, 1894) Sowerby, G. B. III. (1894). Marine shells of South Africa. <em>Journal of Conchology.</em> 7: 368-378., available online at https://www.biodiversitylibrary.org/page/31573862 [details]
original description
(of Gibbula aglaia 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): 158, pl. 27, figs 1-3. [details]
original description
(of Gibbula medusa 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): 159, pl. 29, figs 7-9. [details]
basis of record
Kilburn, R.N. & Rippey, E. (1982) Sea Shells of Southern Africa. Macmillan South Africa, Johannesburg, xi + 249 pp.
page(s): 41 [details]
additional source
Steyn, D.G. & Lussi, M. (1998) Marine Shells of South Africa. An Illustrated Collector's Guide to Beached Shells. Ekogilde Publishers, Hartebeespoort, South Africa, ii + 264 pp.
page(s): 20 [details]
additional source
Herbert D.G. (2015). An annotated catalogue and bibliography of the taxonomy, synonymy and distribution of the Recent Vetigastropoda of South Africa (Mollusca). <em>Zootaxa.</em> 4049(1): 1-98., available online at https://doi.org/10.11646/zootaxa.4049.1.1 [details]
From editor or global species database
From other sources