E.A. Smith, 1910 : 209 Kilburn, 1978 : 439 Herbert & Kilburn, 1986 : 6 An annotated catalogue and bibliography of the taxonomy, synonymy and distribution of the Recent Vetigastropoda of South Africa (Mollusca) Herbert, David G. Zootaxa 2015 4049 1 1 98 6F7DX Kilburn, 1978 Kilburn 1978 [151,529,1645,1670] Gastropoda Fissurellidae Emarginula CoL Animalia Lepetellida 20 21 Mollusca species koon     Emarginula koon  Kilburn, 1978: 439, pls. 5, 10.  Herbert & Kilburn, 1986: 6, fig. 6. Steyn & Lussi, 1998: 12, fig. 23. Typeloc.: Shelly Beach, near Port Shepstone, KwaZulu-Natal, beach-drift; holotypein NMSA (B147/T2196).   Distribution.Central KwaZulu-Natal (Tongaat) to Pondoland (Mzamba); beach-drift to 12 m(no data for living specimens).