Published monthly by the 



New York State Education Department 



BULLETIN 341 MAY 1905 



New York State Museum 



JOHN M. CLARKE Director 



Bulletin 88 

 ZOOLOGY 11 



CHECK LIST 



MOLLUSCA OF NEW YORK 



BY 



ELIZABETH J. LETSQN 



~ PAGE 



Cephalopoda 3 



Gastropoda ' 4 



Pulmonata 27 



Polyplacophora 63 



Pelecypoda 64 



Index 99. 



ALBANY 



NEW YORK STATE EDUCATION DEPARTMENT 

 1905 



Mi4 5 m-s 4 -i5oo Price 20 cents 



