SMITHSONIAN MISCELLANEOUS COLLECTIONS 



VOLUME 92, NUMBER 9 



THE SKELETAL MUSCULATURE OF THE BLUE 

 CRAB, CALLINECTES SAPIDUS RATHBUN 



BY 

 DORIS M. COCHRAN 



Assistant Curator, Division of Reptiles and Batrachians 

 U. S. National Museum 





(Publication 3282) 



CITY OF WASHINGTON 



PUBLISHED BY THE SMITHSONIAN INSTITUTION 



JANUARY 22, 1935 



