$1.00 per Year. ($1.12 to Foreign Countries.) lOcts. a copy. 
THE 
NAUTILUS 
A MONTHLY 
DEVOTED TO THE INTERESTS 
OF CONCHOLOGISTS. 
EDITOR : 
H. A. Pilsbry, Conservator Conch ological Section, Academy of Natural Sciences, Philadelphia. 
ASSOCIATE EDITOR : 
C. W. Johnson, Curator of the Wagner Free Institute of Science. 
Vol. VIII. )Z,£/Lf JUNE, 1894. No. 2. 
CONTENTS : 
PAGE. 
Urosalpinx cinereus in San Francisco Bay. By Robt. E. C. Stearns. . 13 
A Few Notes on Helix Appressa. By A. G. Wetherby. . . .14 
Notices of New Japanese Mollusks, III. By H. A. Pilsbry. . . 16 
Perostylus, A New Genus of Fusoid Gastropod. By H. A. Pilsbry. . 17 
Southern Shells in Missouri. By F. A. Simpson .18 
List of Shells Collected in Jamaica. (Continued.) 
By J. R. Henderson, Jr. 19 
Notes and News . 24 
Published by 
H. A. PILSBRY, Editor, Academy of Nat. Sciences, Philadelphia. 
C. W. JOHNSON, Manager, Wagner Free Institute of Science, Philad’a. 
Entered at Philadelphia Post-Office as second-class matter. 
