No. 12.] 



OCT. re.i^'*), 1891. 



[Vol. VI. 



THE 



JOURNAL 



OF 



CONCHOLOGY. 



ESTABLISHED IN 1 874 AS 



THE QUARTERLY JOUKArAL OF CONCHOLOGY. 



CONDUCTED BY 



JOHN W. TAYLOR, F.L.S., 



Membre Honoraire de la Soci^t^ Malacologique de France, 

 WITH WHICH IS INCORPORATED THE 



PROCEEDINGS OF THE CONCHOLOGICAL SOCIETY 

 OF GREAT BRITAIN AND IRELAND, 



PUBLISHED UNDER THE DIRECTION OF THE COUNCIL. 



COITTEITTS. 

 ORIGINAL OOMMUNIOATIONS: 



The Habitat of Montacuta ferruginosa. — ^J. T. JNIarshall 

 Calliostoma (vel Zizyphinus) haliarchus. — J.C.Melvill, M.A.,F.L.S 



Descriptions of eleven n. sp. belonging to the Genera Cohvgibarium 

 Pisania, Minolia, Liotia, and Solfirium. - J. Cosmo Melvill 

 M.A., F.L.S., &c " 



Contributions towards a List of Irish Mollusca (ii. ). — J. G. Milne.. 



Notes on the \'iviparous Nature of I5alea. — A. E Craven, F.L.S. 

 and Edgar A. Smith, F.Z.S. ... ... ... 



Helix lapicida V. subangulata Pascal. — Jno. W. Taylor, P'.L.S. 



On some Testacella'. — Dr. Heinrich Simroth ... 



PAGE. 



399 

 404 



405 

 412 



421 

 422 

 423 



LEEDS : TAYLOR BROS., Sovereign Street. 

 BERLIN; R. FRIEDLANDER & SOHN, Carlstrasse, 11. 



