BY R. TATE AND W. L. MAY. 373 



*C. L^viGATA, Sowerby, Conch. Illus., f. 24, 1841; Reeve, Icon., 

 f. 34a. 



C. undulata, Sowerby, P.Z.S., 1848, p. 136; Thes. Conch., ii., 



t. 92, f. 12, t. 95, f. 79. 

 Tasmania (type of C. uwlulata); King Island, R. Tate: Circular 



Head, W. L. May. C. laevigata, Sowerby, and C. pitrjjuri- 

 formis, Reeve, in the Brit. Mus. are identical (R. Tatej, and 



worn examples of C. U7idulata (Dr. Verco). 



*C. SPIRATA, Lamarck, 1822; Reeve, Conch. Icon., f. 56. 

 C. excavata, Sowerby, P.Z.S., 1848, p. 137. 

 K.W. Coast, rare (Census). 



C. PURPURiFORMis [Valenciennes], Kiister, Coq. Viv., t. 7, f. 4; 



Reeve, Conch. Icon., f. 766. 

 C. Tasmanica, Ten.-Woods, P.R.S.Tasm., 1876, p. 150. 

 C. MacCoyi, Pritchard & Gatliff, P.R.S.Vict., xi., 1899, p. 182, 



t. 20, f. 6. 

 King Island (type). 

 Note. — Kiister's figured example is of medium growth. 



Family CASSID.E. 



Genus Semi cassis, Morch, 1852. 



*S. semigranosa, Lamarck (Cam*-), 1822; Reeve, Conch. Icon., 

 f. 3, 1848. 



Common, S. and E. Coasts, IF. L. May; King Island !. 



■^S. PYRUM, Lamarck (Cassis), 1822; Reeve, Conch. Icon., f. 3^ 



1848. 

 Cassis paucirugis, Menke. 



Cassis nivea, Brazier, P.Z.S., 1872,^ p. 616, t. 44, f. 1. 

 Cassis tumida, Petterd, P.R.S.Tasm., 1886. 

 General, W. L. May : Macquarie Harbour (type of S. nivea); 



also Storm Bay and E. Coast, W. L. May; River Leven (type 



of S. tumida). 





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