CRINOIDEA AND ECHINOIDEA 



9 



that it is the "bright yellow" eomatiilid which he says was 

 "fairly abundant." The following stations are the places 

 where the 31 specimens at hand were taken : 



Station 2. Cuba: off Havana, 110 fms. 



Station 4. Same as 2. 



Station 5. Cuba : off Havana, 140 fms. 



Station 7. Same as 5. 



Station 9. Cuba: off Havana, 200 fms. 



Station 10. Same as 9. 



Station 11. Same as 9. 



Station 13. Cuba: off Havana, 200 fms. 



Comatonia cristata 



Actinometra cristata Hartlaub, 1912. Mem. M. C. Z., 37, p. 473; pi. XV, 

 figs 10 and 11. 



Comatonia cristata A. H. Clark, 1916. Jour. Washington Acad. Sci., 6, p, 

 115 



There are but three specimens of this comatulid in the col- 

 lection and they are in only fair condition but they show the 

 prickly crests on the lower brachials much more clearly than 

 they appear in Hartlaub 's figures. The species is so much like 

 one of the Antedonidse superficially that specimens lacking the 

 extraordinary basal pinnules would be very difficult to identify, 

 but the combs on those pinnules are certainly very character- 

 istic. 



Station 30. Florida: south of Key West, about 100 fms. 



1 specimen. 



Station 48. Florida: southeast of Key West, about 80 fms. 



2 specimens. 



Analcidometra armata 



A7itedon armata Pourtales. 1869. Bull. M. C. Z., 1, p. 356. Hartlaub, 

 • 1912. Mem. M. 0. Z., 37, p. 394 ; pis. VII, figs. 1-7 ; XIII, fig. 7. 



Mr. A. H. Clark tells me that this species, so long ago de- 

 scribed by Pourtales, is properly a member of the genus Anal- 

 cidometra, instituted by Mr. Clark in 1911 (Mem. Australian 

 Mus., 4, p. 779), but I cannot find that the combination has 

 been published hitherto. The species is easily recognized 



