

»^' /j? DEPARTMENT OF MARINE BIOLOGY 



THE CARNEGIE INSTITUTION OF WASHINGTON 



ALFRED G. MAYOR, Director 





VOLUME XV 



LEODICIDAE OF THE WEST INDIAN REGION 



By 

 Aaron Louis Treadwell 

 Professor of Zoology, Vassar College 



/I, 



\jfu 





f^y 1979 I 



Published by the Carnegie Institution of Washington 

 Washington, 1921 



