Calliostoma layardi G.B. Sowerby

Herbert, David G., 2015, An annotated catalogue and bibliography of the taxonomy, synonymy and distribution of the Recent Vetigastropoda of South Africa (Mollusca), Zootaxa 4049 (1), pp. 1-98 : 38

Calliostoma layardi G.B. Sowerby (III), 1897

Calliostoma Layardi [sic] G.B. Sowerby (III), 1897: 18, pl. 8, figs 10, 11. Type loc.: Pondoland; holotype in NHM (NHMUK 1899.4.14.3670), Salvador pers. comm. (iii/2015).

Calliostoma layardi — Barnard, 1963a: 257, fig. 15c. Kensley, 1973: 36, fig. 62. Richards, 1981: 35, pl. 8, fig. 54. Springsteen, 1981: 5, fig. 11. Kilburn & Rippey, 1982: 39, pl. 8, fig. 3. Steyn & Lussi, 1998: 22, fig. 68. Lussi, 2014: 17, un-numbered figure.

Distribution. Southern Mozambique to south-western Transkei (Kei River), occasionally to East London; beachdrift to 280 m (living from LST to 85 m).