Photo by W. Saville-KMt, F.Z.S.] 



PORTION OF THE GREAT BARRIER REEF OF AUSTRALIA. 



Showing soft or leathery and other corals. 



[Milford-on-Sea. 



[ Milford-on-Sea. 



ANOTHER PORTION OF THE GREAT BARRIER REEF. 



Composed chiefly of stag's-horn corals. This coral varies in colour, being sometimes brown with white tips, in other instances grass-green or even 



brilliant violet. 



757 



