160 BULLETIN : MUSEUM OF COMPARATIVE ZOOLOGY. 



Fig. 4. Vuata Vatoa. From Admiralty Chart No. 742. 

 Fig. 5. Tova Eeef. From Admiralty Chart No. 742. 



Fig. 6. Thakau Momo or Horseshoe Reef. From Admiralty Chart No. 741. 

 ^Fig. 7. Penguin Bank. From Admiralty Chart No. 1431. 

 Fig. 8. Na Ndongu Reef, nortli shore of Vaiiua Levu. From Admiralty Chart 



No. 440. 

 Fig. 9. Nuku i ra Reef, northwest coast of Vanua Levu. From Admiralty Chart 



No. 379. 

 Fig. 10. Thakau Moi, north coast of Viti Levu. From Admiralty Chart No. 379. 

 Fig. 11. Laukoto Reef, northwest coast of Vanua Levu. From Admiralty Cliart 



No. 379. 

 Pig. 12. Thakau Levu, northwest coast of Vanua Levu. From Admiralty Chart 



No. 379. 

 Fig. 18. Section across Penguin Bank. From Admiralty Chart No. 1431 



PLATE 24. 



Barrier Reefs forming entrance to Suva Harbor. Namuka Island and Moivuso 

 Point on the right. Mountains from Serua to Nimosi District in distance. 



PLATE 25. 

 Barrier Reef .across Lauthala Bay. Nukulau and filokaluva Islands in distance. 



PLATE 26. 



Barrier Reef Flat, west side of entrance to Suva. Mountains of Nimosi District 

 in background. 



PLATE 27. 



The same Reef Flat as Plate 26, extension to line of breakers. 



PLATE 28. 

 Pocillopora Flat Barrier Reef, east side of entrance to Suva. 



PLATE 29. 

 The same as Plate 28, extension of Barrier Reef, Pocillopora Flat, to the South. 



PLATE 30. 



Channels dug by Echinometra lucunter. Barrier Reef Flat on eastern side of 

 entrance to Suva. 



PLATE 31. 



Elevated Limestone Bluff northeast of Suva, distant seven eighths of a mile from 

 Government Wliarf. 



PLATE 32. 



Elevated Limestone Islet. Inner Harbor of Suva. 



