NO. 6 ECHINOID DISTRIBUTION AND HABITS KIER, GRANT 



3 



and the underwater portion that lies within its jurisdiction the John 

 Pennekamp State Park. The Reef Preserve lies in the Atlantic Ocean, 



Key % & 

 West 



Miles 



O 10 20 SO 40 50 



Fig. 1. — Map of southern Florida and the Keys; shaded rectangle indicates 

 area shown on figure 2, in southern part of Key Largo Coral Reef Preserve. 



southeast of the middle part of Key Largo, extending from about 

 1.5 miles offshore to just beyond the living coral reef about 5.5 miles 

 offshore, for a length of about 20 miles. The area of this study ex- 



