BOOKS ON SHELLS. 



IPSA LINNiEI CONCHYLIA. 



The Shells of Liniin?us, determined from !u8 Manuscripts and Collcelion, 

 By Ss'LVAKrs IIanlet. A posthumous edition of tlie Vermes Testacea 

 of the 'Mantissa' and 'Systema NatursE,' with a critical analysis of the 

 Synonymy, and the con'ect modern designation of each Species. The 

 coloured illustrations by &. B. Soweebt. 



Price 21*. 



Williams and Nobgate, Henrietta Street, Corent Garden. 



HANLEY'S CONCHOLOGICAL MISCELLANY. 



A New Series of Conchological Illustrations, being di-awings, and occasion- 

 ally descriptions, of the rarer and less studied Shells. Parts I. to III, 

 exhibit AMPULLABIyE, MELANI.E, and OSTRB.E. 



Price, per Part of Four Plates, 2s. 6rf. plain -. 5s. coloured. 



Williams and Norgate. 



TURTON'S DITHYRA BRITANNICA. 



A few large-paper copies of this valuable Work on the Bivalve Shells 

 of the British Islands, can still be had. Contains the Apocryphal Species. 

 Twenty exquisite coloured quarto Plates by CirnTls. 



Price 52.t. 6f/. 



Reeve, Henrietta Street, Covent Garden. 



PHILIPPI'S NEUE CONCHYLIEN. 



Drawings and descriptions of new or little known Shells. In Twenty- 

 four Parts, each (jjrice 6s.) containing six coloured quarto Plates. 

 Williams and Norgate. 



HANLEY'S APPENDIX TO THE INDEX 

 TESTACEOLOGICUS. 



This Work, so long discontinued, is now resumed. Part IV. of the Plates, 

 containing 180 figures by Wood, to be pubUshed at Christmas. 



Plain, 4s. Gd. ; eoloiu-cd, 9.f. Sent free by Post, from the Author, 

 1, Hanley Road, Homsey Road. Part V. concludes the Series. 



