Mazicx: Mouziusca or SoutH CAROLINA 15 
Family STROMBIDAE 
208. Strombus alatus Gmel.* (Gibbes ’48.) 
Family TRIFORIDAE 
209. Triforis nigrocincta C. B. Ad. One specimen, Creigh- 
ton’s Creek, Charleston, 1881! 
Family CERITHIOPSIDAE 
210. Seila terebralis C.B. Ad. Ratherrare. On oysters at 
Truesdale’s, Sullivan’s Island! 
211. Cerithiopsis greenii C. B.Ad. Rare. Truesdale’s, Sulli- 
van’s Island! Ravenel collection. 
212. ———— subulata Mont. (emersonii C. B. Ad.). Rare. 
Charleston! 
Family CERITHIIDAE 
213. Cerithidea costata Wood. One specimen, Pawley’s 
Island, C. H. Drayton. 
214. ———— scalariformis Say. Rather rare. 
Family VERMETIDAE 
915. Vermicularia spirata Phil. (radicula Stimp.). Occasion- 
ally found on beaches. 
Family CAECIDAE 
216. Caecum gibbesii Stimp.* ‘Long Island” (Kurtz ’60). 
217. ——— glabrum Mont. One specimen, Sullivan’s Island! 
Family LITORINIDAE 
918. Litorina irrorata Say. Abundant in salt marshes. 
Family LITIOPIDAE 
219. Litiopa bombyx Kien. One specimen, Isle of Palms 
(Long Island)! 
Family RISSOIDAE 
220. Rissoa cretacea Stimp.* (Kurtz ’60.) 
221. modesta Stimp.* ‘Fort Johnson” (Kurtz ’60). 
999. ——— mortoni Kurtz.* “Fort Johnson” (Kurtz ’60). 
