INTRODUCTION. 13 



15. Bulimus pupa Brug. E. M. 349., Rossm. Icon. 



t. 28. f. 379. 

 Pupa primitiva Menke, Cat. 34. 

 Pupa normalis Me?ike, MSS. 

 Bulimus tuberculatus Tiirton, Zool. Journ, 363. t. 



13. f. 4., Man. ed. i. 82. f. 64. 

 Helix pupa Dillwyn, 960. 

 Inhab. Sicily, Italy, and North Africa. 

 Introduced by Dr. Turton on the authority of 

 Capt. Blomer, who stated that he found it in a 

 wood about Pershore, Worcestershire ; but he has 

 since doubted the accuracy of this information 

 (Man. ed. i. 142.), and M. Ferussac says that it 

 has never been found within 15 degrees of Britain. 



1 6. Pupa cinerea Drap. 65. t. 3. f. 53, 54., Rossm. 



t. 23. f. 336. 

 Bulimus similis Brug. E. M. 96. 

 Turbo quinquedentatus Dillwyn. 

 Inhab. south of France, Italy, Switzerland, and 

 South Germany. 



Introduced, in error, by myself, a specimen of this 

 shell having been accidentally mixed by Dr. Leach 

 with some specimens of other shells which I had col- 

 lected at Battersea. Mr. Jeffreys has thought that he 

 also had discovered a fragment of this species in the 

 same locality, but this, too, is probably an error, like 

 some of the other habitats of doubtful species in the 

 same paper, which the author afterwards corrected. 



17. Pupa tridens Drap. 68. t. 3. f. 57., Brard, t. 3. f. 



11., Rossm. Icon. t. 2. f. 23. 

 Bulimus tridens Brug. E. M. 90. 

 Turbo tridens Gmel. 



