782 



THE VOYAGE OF H.M.S. CHALLENGER. 



Localities. 



CRYPTOZONIA. 



LlNCKIIDsE. 

 LlNCKlINiE. 



Ophidiaster, Agassiz. 

 0. cliinensis, Perrier . 



0. cribrarius, Lutken 



x O. cylindricus (Lamarck), Miiller 1 

 and Troscliel ...... . J 



0. duncani, de Loriol 



0. floridx, Perrier 



0. fuscus (Gray), Perrier . 



0. germani, Perrier . 

 0. gracilis (Gray), Perrier . 

 . 0. granifer, Lutken . 

 0. guildingii, Gray . 

 *0. helieostichus, Sladen . 

 0. hemprichii, Miiller and Troschel 

 0. lessonse, Gasco 



' 0. ophidianus (Lamarck), Agassiz 



0. perrieri, de Loriol 

 0. purpureas, Perrier 



0. pusillus, Miiller and Troschel I 



0. pustulatus (von Martens), \ 

 Perrier . . ( 



Canton (China). 

 Tonga Islands ; Samoa. 



Mauritius ; Moluccas, Fiji Is- 

 lands. 



Mauritius. 



Strait of Florida. 



Migupou (fide Gray), Philip- 

 pine Islands (Brit. Mus.); 

 N.W. Australia (fide Stu- 

 der). 



New Caledonia. 



W. coast of Columbia. 



Tonga Islands. 



St. Thomas (Antilles). 



Torres Strait. 



Red Sea. 



Capri ; Mediterranean. 



Mediterranean ; Azores ; Can- 

 ary Islands; Cape Verde 

 Islands. 



Mauritius. 



Mauritius; Seychelles. 



Flores ; Amboina ; Philippine 

 Islands ; New Caledonia. 



Amboina ; Flores ; Mauritius 

 (fide Studer). 



Kangb m 



Depth: 



Fathoms. 



Shallow. 



20 



82 

 5-450 



Nature op the Sea- 

 Bottom. 



Coral reefs. 



Coral mud. 



Volcanic mud. 



