3 
Pi 
“e 
3 
RT REVO . Oe Pee a, ee eS TC Te Toy 
ci~ mpeer rg’ aha Pe; si r as fC Ve 
REPORT ON THE CRINOIDEA. 141 
Taste VI.—Showing the Association of Crinoid Genera in the Caribbean Sea, together 
with the number of times that two or more Species of Pentacrinus were found at 
the same Station. 
j 
j 
| ies ot Pentacrinus. | Rhizocrinus, Holopus. Antedon. Actinometra. | Atelecrinus. 
13 1 species 
: 12 
. 1 Tiss 
: 1 Ibaot . 
: 3 oe ‘ 
3 IL A eg x x 
: 1 1 A x 
| 4 BA 
1 Ph ater x x 
1 2s x x 
1 2b 35 x 
2 Zee 55 x x 
1 ae es x x x 
2 
1 x x 
4 x 
3 x x 
1 x x 
1 x x a 
Stalked Crin- | Pentacrinus | Rhizocrinus | Holopus at 
oids at 56 at 32 at 26 3 Stations Comatulz at 82 Stations altogether. 
Stations. Stations. Stations. | (two isolated). 
The above Table embraces—(1) all the dredgings of the U. 8S. Coast Survey Steamers 
in 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 Rawson ; (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 Pourtalés in 1867. 
