ii. THE JOURNAL OF MALACOLOGY. 



NOTICE.— " The Journal of Malacology" deals with 

 all branches of the study of the Mollusca, and is, 

 it may be said, the only independent Review of the 

 kind published in the British Isles. 



It is continually being pointed out by the conductors 

 of Magazines that an increase in the number of sub- 

 scribers admits of improvements in the paper without an 

 addition to the price. It is asked therefore that the 

 present subscribers vv^ill benefit themselves by obtaining 

 others, and v/ill do all that they can to make the 

 Journal a credit to English Malacologists, by con- 

 tributing papers and notes as well as by sending in 

 copies of their works for review in the Bibliography. 



A LARGE AND CHOICE 



Stock of Recent Shells for Sale or Exchangee. 



Collections and Specimens bought. Typical Collections for Museums. 

 EXCHANGES MADE FOR SPECIES NOT IN STOCK. 



A number of new and rare species of Land Shells recently received from Cliina, 

 India, Borneo, 5ula, and Natuna Is. Also fine marine species from Aden, &c. 



Glass-topped Boxes, Glass Tubes, Card Tra3-s, &c. , supplied promptly 

 at moderate prices. Plan of sizes and price list on application. 



HUGH FULTON, King's Road, London, S.W. 



"NATURAL SCIENCE." 



THE MALACOLOGICAL RESULTS OF THE ''CHALLENGER" 



EXPEDITION. 



By PAUL PELSENEER &- W. E. HOYLE. 



See the July Number of Natural Science, which contains 

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 of the day. 



80 Pages and 17 Plates for ONE SHILLING NETT. 



Indispensable to Teachers, Students, and Workers. 

 Order at once from yo-ir Bookseller or from Rait, Hendersom & Co., 

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Histology and Practical Microscopy. 



In Practical Microscopy including the Methods of Preparation, Hardening 

 of Tissues, Section Cutting, Staining and Mounting of all subjects in con- 

 nection with the study of Zoological and Botanical Morphology and 

 Physiology are given by 



]^IK- 1VIA.T1TITV J. COLE, 

 Demonstrator of Histology and Microscopy at the Birhbeck Institution. 



TERMS (payable in advance) TWO GUINEAS for SIX LESSONS. 

 Materials and use of Instruments included. For particulars address — 



Lonsdale Chambers, 27, Chancery Lane. 

 Specimens prepared and mounted from any special Alate.-ial. 



