REPORT ON THE CRINOIDEA. 



141 



Table VI. — Showiiig the Association of Crinoid Genera in the Caribbean Sea, together 

 ivith the number of times that two or more Species of Pentacrinus were found at 

 the same Station. 



The above Table embraces — (l) all the dredgings of the U. S. Coast Survey Steamers 

 iu the Caribbean Sea and Gulf Stream; (2) those of Captain Cole of the Telegraph 

 Steamer " Investigator ;" (3) those carried on at Barbadoes by the collectors for 

 Sir Rawson Eawson ; (4) those of a few isolated collectors who have sent specimens to 

 the Museum of Comparative Zoology. The whole series will be found recorded in the 

 Station List at the end of the Report. No attempt has been made to classify any 

 observations anterior to those of Pourtales in 1867- 



