Seasonal Gonadal Cycle of the Male 

 Soft-Shell Clam, Mya arenaria, 

 in Maryland 



by William N. Shaw 



Marine Biological Laboratory 



LIBRARY 



MAR 2 2 1965 

 WOODS HOLE, MASS. 



SPECIAL SCIENTIFIC REPORT-FISHERIES Na 508 



UNITED STATES DEPART^«ENTjOF_jm_lh^^ 



FISH AND WILDLIFE SERVICE 



