236 Genus Cyprcea. 



ADDENDUM. 



C. ocellata (L.). [b) calopJithalnia (van nov.). Shell oblong, 

 dorsal surface pale yellow-ochreous, eyes remarkably large 

 and prominently painted, twice the size of the ordinary 

 ocelli ; the base with usual markings, as in the type, but of 

 darker brown. Figured by Sowerby, Thes. Conch., pi. xxvi., 

 fig. 243, from the specimen till lately in the possession of the 

 late Mr. Walton, but now incorporated with the Owens 

 College collection, Manchester, which is the only example I 

 have ever seen. This and the var. {a) present the two 

 opposite extremes in coloration-development of C. ocellata 

 (L.). Long. \yi inch. 



A remarkably beautiful shell. Habitat : Ceylon. 



Mention of this was, by an oversight, omitted in its 

 proper place. 



E R R ATA. 



p. 226, 1. 14, for ' this ' read * the.' 



„ 22, for ' liked ' read ' like.' 

 p, 195, for 'mascarus* read ' mascarene/ 

 p. 214, 1. 21, for ' iV ' read ' ^ ' inch. 



