IMPORTANT NOTICE. 



The price of Volume vii of the 'Journal of 

 Malacology' has been advanced to 15s. 6d. New 

 Subscribers may obtain copies at the original price, 

 I2S., if ordered when subscribino- to Volume viii. As 

 only a few complete sets of Volume vii remain, early 

 application should be made. 



The Editor desires to purchase clean copies of 

 Volumes iii, iv, v, and vi, in their original paper covers. 



WANTED well preserved Specimens (in alcohol) of the following 

 genera of Molluscs :— 



Africarion, G.-A. 

 Anadenus, Heyn. 

 Apera, Heyn. 

 Ariolimax, Morch. 

 Aspidelus, Morel. 

 Austenia, G.-A. 

 Aerope, Albers. 

 Ariunculus, Less. 

 Binneya, J. G. Coop. 

 Cystopelta, Tate. 

 Collingea, Simr. 

 Cryptostracon, W.G.B. 

 Damayantia, Issel. 

 Daudebardia, Htm. 

 Ennea, H. & A. Ad. 

 Estria, Poirier. 

 Eumilax, Btigr. 

 Girasia, Gray. 

 Geomalacus, Allm. 



Gibbulina, Beck. 

 Glandina, Shm. 

 Helicarion, Per. 

 Hyalimax, H. & A. Ad. 

 Hesperarion, Simr. 

 Hemphillia, Bid. & B. 

 Ibycus, Heyn. 

 Janella, Gray. 

 Letourneuxia, Bgt. 

 Lithotis, Blanf. 

 Lytopelte, Bttgr. 

 Microparmarion, Simr. 

 Mariaella, Gray. 

 Neojanella, Ckll. 

 Omalonyx, d'Orb. 

 Oopelta, Morch. 

 Otoconcha, Huttn. 

 Parmacochlea, E. A. Sm. 

 Parmarion, Fisch. 



Parmacella, Cuv. 

 Parmella, H. Ad. 

 Pary|)hanta, Albers. 

 Peltella, Webb. & Van B. 

 Plutonia, Stab. 

 Prophysaon, Bki. & B. 

 Pseudomilax, Bttgr. 

 Rhytida, Albers. 

 Schizoglossa, Hedley. 

 Selenochlaniys, Bttgr. 

 Tebennophorus, Binn. 

 Trichotoxon, Simr. 

 Trigonochlamys, Bttgr, 

 Testacella, Cuv. 

 Urocyclus, Gray 

 Velifera, W. G. Binn. 

 Veronicella, Plain. 

 Vitrinopsis, Semp. 

 Zonites, Montf. 



Full particulars stating names of species, number of specimens, price or deside- 

 rata, should be addressed to W. E. Coli.inge, 



The University, 



Birmingham. 



A Monograph of the Slug's of the British Isles (In preparation). 



It is intended in tliis work to give a full and exhiiuslive account of the Natural 

 History of the Slugs of the British Isles, together with figures and full descriptions 

 of all the known species and varieties. .Special attention will be given to the 

 anatomy and variation. 



Specimens of any British species or varieties will be gratefully acknowledged. 



All communications should be addressed to — 



W. E. COLLINGE, Thk Univkrsitv, BIK.MI^•GHA^r. 



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