(T) Hompton 



Atlantic Ocean 



■c^<^. 



:# 



Figures indicate 

 Number of Recoveries 



Lj = the summer tagged 

 0=' year after tagging 

 <^=2yeQrs after tagging 

 i'3 years offer togging 



Esse? 



Sargents BeactiQ} 



70l4 7 



76T45' 



70143' 



<> - »»m 



Figure 2. --Release of 504 tagged horseshoe crabs from the upper part 

 of Plum Island Sound, Mass., during 1952, 1953, and 1954 

 and their recovery. 



11 



