No. 3. 



SEPTEMBER 30th, 1901, 



Vol. VIII. 



THE 



JOURNAL 



OF 



MALACOLOGY 



(gstablisihcb in ISOO as "^hc (Conchologist, a Journal of ^^^talacologii." 



EDITED BY 



WALTER E. COLLINGE, 



Lecturer on Zoology and Comparative Anatomy in the 

 University of Birmingham. 



Pkesident of the Midland jNIalacological Society. 



WITH THE CO-OPERATION OF 

 Dr. JOSEF F. BABOR. CHARLES HEULEY, F.L.S. 



The Rev. A. H. COOKE, M.A., F.Z.S. E. R. SVKES, B.A., F.Z.S., l^L.S. 

 B. B. WOODWARD, F.G.S., F.L.S. 



Contents. 



Notice sur le Professeur de Lacaze-Duthiers. 



Malacological Notes. . . 



Notes upon Trophon uiuhilicatus, Tenison Woods. 



On the Anatomy of the I'itrina irradians of Pfeiffer. 



Note on the Anatomy oi Apera bicrmipi. E. A. Smith. 



On the genus Ashmunella, Pils. and Ckll. 



With Anatomical Notes. 



Three new Nudibianchs from California. 



Notes 



Proceedings of the Midland Malacological Society. 



Current Literature. 



General Reviews. Editor's Notes. . . 



By Professor A. Vayssiere 

 By E. R. Sykes, B.A., F.Z.S 

 By Henry Suter, 

 By Walter E. CoUinge 

 By Walter E. CoUinge 

 . . P!v C. F. Ancey 

 . . B'y R. Murdoch 

 By T. D. A. Cockerell 



"The Journal of Malacology" i-^ issued to Subscribers only. The Prepaid 

 Subscription is 12s. per volume. 



LONDON Messrs. DULAU & CO., 37, Soho Souare. 



BERLIN ... Messrs. R. FRIEDLANDER & SOHN, Carlstrasse ii. 



All communications should be addressed — 

 W. E. COLLINGE, THE UNIVERSITY, BIRMINGHAM, ENGLAND. 



Printed by Robert Birbeck & Sons, 158, Great Charles Street, Birmingham. 



