SMITHSONIAN MISCELLANEOUS COLLECTIONS 



VOLUME 98, NUMBER 6 



DECAPOD AND OTHER CRUSTACEA 



COLLECTED ON THE PRESIDENTIAL 



CRUISE OF 1938 



(WITH INTRODUCTION AND STATION DATA) 



(With Three Plates) 



BY 



WALDO L. SCHMITT 



Curator, Division of Marine Invertebrates, 



U. S. National Museum 



(Publication 3531) 



CITY OF WASHINGTON 



PUBLISHED BY THE SMITHSONIAN INSTITUTION 



JUNE 15, 1939 



