12 PUBLICATIONS OF THE KAY SOCIETY. 



The British Earthworms. By the Rev. HILDEEIC 



The British Hydrachnidee. By C. D. SOAR and W. 

 WILLIAMSON. 



The British Ixqdoidea. By W. F. COOPER and L. E. ROBINSON. 



The British Parasitic Copepoda. By Dr. THOMAS SCOTT and 

 ANDREW SCOTT. 



The Earwigs of the World. By Dr. MALCOLM BURR. 



October, 1909. 



