WANTED well preserved Specimens (in alcohol) 

 of the following genera of Molluscs :— 



B. 



Glandina, Slim. 

 Helicarion, Fer. 

 Hyalimax, H. & A. Ad. 

 Hesperaiion, Simr. 

 Hemphillia, Bid. & B. 

 Hyrcanolestes, Simr. 

 Ibycus, Heyn. 

 •Janella, Gray. 

 Letoiirnevixia, Bgt. 

 Lithotis, Blanf. 

 Lytopelte, Bttgr. 

 Microparmarion, Simr. 

 Mariaella, Graj'. 

 Myotesta, Cllge. 

 Neojanella, Ckll. 

 Omalonyx, d'Orb. 

 Oopelta, Morch 

 Otoconclia, Huttn. 

 I'aralimax, Bttgr. 

 Parmacoclilea, E. A. Sm. 

 Parmarion, Fisch. 



Africarioi), Ci. A. 

 Anadenus, Hcyn. 

 Apera, Heyn. 

 Atopos, Simr. 

 Ariolimax, Morch. 

 Aspidelus, Morel. 

 AUSTENIA, G. A. 

 Aerope, Albers. 

 Ariwnculus, Less, 

 Binnej'a, J. (i. Coop. 

 Cystopelta, Tate. 

 Coliingea, Simr. 

 Cryptostracon, W. G. 

 Damayantia, Issel. 

 Daudcbardia, Htm. 

 Eunea, H. & A. Ad. 

 Estria. Poirier. 

 Eumilax. Bttgr. 

 GIRASIA, Gray. 

 Gigantomilax, Bttgr. 

 Geomalacus. A 11m. 

 Gibbulina, Beck. 



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

 desiderata, should be addressed as under. 



List of Duplicates will be forwarded on Application. 



W, E. COLLINGE, THE UNIVERSITY, BIRMINGHAM. 



SWINDEN and SONS, 



(ESTABLISHED 1825. 



RELIABLE CLOCKS AND WATCHES. 



Parmacella, Cuv. 

 ParmeUa, H. Ad 

 Paryphanta, Albers. 

 Peltella, Webb, & Van B. 

 Phrixolestes, Simr. 

 Plutonia, Stab. 

 Prisma, Simr. 

 Prophysaon, Bid, & B. 

 Psciidomilax, Bttgr. 

 Pvhytida, Alljers, 

 Schizoglossa, Hedley, 

 Selenochlamys, Bttgr. 

 Tebennophorus, Binn. 

 Tricliotoxon, Simr. 

 Trigonochlamys, Bttgr. 

 Testacella, Cuv, 

 Urocyclus, Gray. 

 Velifera, W. G". Binn. 

 Vcronicella, Blain. 

 Vitiinopsis, Semp. 

 Zonites, Montf. 



27, 28, & 29, Temple St., Birmingham. 



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