— 291 — 



Cerastus Dinshaun n. sp., from Aden, with a note on 

 Otopoma clausum Sby, and 0. Yemenicum Brgt (figs). — 

 H. B. Preston. Descriptions of two supposed new species 

 of Cyathopoma [C. Peilei n. sp.. Iude ; C. {Jerdonia) 

 serendibense n. sp., Ceylan] (figs). — A. Krogh. On Shells 

 iloating on the surface of the Sea. 



The Journal of Malacology, edited by W. E. Collinge. 

 Vol. X, if 1, March 1903. 



Contents : E. R. Sykes. Malacological Notes: 13, The 

 Value of thename Rhodina, de Morgan (Plicaxis nov. gen.) 



14, Description of Leptachatina Henshawi n. sp., Hawaii. 



15, On the name Cataulus. — H. B. Preston. Supposed 

 New Species of Helicina and Bulimulus from Costa Rica 

 [H. gemma n. sp., B. (Drymaeus) nubilus n. sp.]. —"O.K. 

 Gude. A Classified List of the Helicoid Land Shells of 

 Asia. Part V (XII, Further India : A, Siam ; B, Cochin- 

 china ; C, Cambodia ; D, Pulo Condore : E. Annam ; F, 

 Tonkin). — W. E. Collinge. On some Species of Slugs col- 

 lected by Mr. H. Fruhstorfer Cpl. I). — W. E. Collinge. 

 Notes on Slugs and Slug-like Molluscs : 1, On the Limax 

 umbrosus of Philippi 2, On a species of Arion from New 

 Zealand. 3, On the dispersai of Microparmarion, sp. 4, Va- 

 riations in the Foot-fringe of Arion empiricorum. — 

 H. Overton. The Molluscan Fauna of Warwickshire. 



The \antilns. a monthly devoted to the interests of Con- 

 chologists. Editors : H. A. Pilsbry and C. W. Johnson. 



Vol. XVII, n° 1, May 1903. 



Contents : Morton J. Elrod. Montana Shells. {Pyrami- 

 dula strigosa Gld var. alpina n. var.) — W. J. Raymond. 



