No. 3. OCTOBER 20th, 1903. Vol. X. 



THE 



JOURNAL 



OF 



MALACOLOGY 



(E«tabUslicb in 1890 as " Hhe QTonchologist, a Journal of Jlalacologg." 



EDITED BY 



WALTER E. COLLINGE, M.Sc, 



Tfie University, Birntingham, 



President of the Midland Malacolooical Society, 



WITH THE CO-UPERATION OF 



Dr. JOSEF F. RABOR. CHARLES HEDLEY, F.L.S. 



H. HOWARD BLOOMER. HENRY SUTER. 



REV. A. H. COOKE, iM.A., F.Z.S. E. R. SYKES, B.A., F.Z.S., F.L.S. 



G. K. GUDE, F.Z.S. B. B. WOODWARD, F.G.S., F.L.S. 



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