

20 -.♦ 



18- 



16 - 



4o 14 



12- 

 10- 

 8- 

 6- 

 4 - 

 2 - 



♦ Sargassum 



• Background 



♦♦ 



♦♦ 



♦♦♦ 



, ♦♦♦♦ 



••• tut* 



—\ 1 1 1 \ 1 1 1 1 



10 15 20 25 30 35 40 45 50 



Species Rank 



Figure 1. Average number of individuals per 225 cm 2 for each 

 species ordered by rank from the most common to the least 

 common. 



28 8 



