298 



PPP Posidonia, 

 CCC Cymoo/oceo, 

 ^^ CcLuUrpa, 

 j^ PadincL 

 X X Acanthophora 

 ^ Spyridia 



T T Laurencia, 



^k Colpomenia, 

 ^AockjRLdse^ 

 yy.''.''. Sandy Beach 



scale 



Figure 5 



