less than i fments 



mor<- than io arms; cinri rather stunt, must of the cirrus segments 



broad .is long northern Australia and 



the Aru Islands) puuctata 1 ) 



ider, the longer proximal segments aboul one 

 third longer than broad (P hi lip pi ne Islands) pristina 



: . .- 'ra microdiscus Bell 



rhandl. Skand, Naturf. Christiania, vol. 10, 1868, p. liv. [Hyponome sarsii). 

 'Alert" Report, is.s. } , p. 163, pi. 15 Antedon microdiscus). 

 1'. II. CARPENTER. "ChaLlenger" Reports. The Comatulae, 1888, \>\>. 96, uj . \>\. 9; \>\. 57, 



6 {Antedon microdiscus and .1. multiradiata 

 A. II. CLARK. Zool. Anzeiger, vol. 34, 1909, N" 11 12. p. 367 [Zygometra microdiscus). 



The Recent Crinoids of Australia, 191 1, pp. 760, 761 [Zygometra microdiscus and 



Z. multiradiata). 



The Crinoids of the Indian Ocean, [912, pp. 103, 104 [Zygometra microdiscus and 

 Z. multiradiata). 

 REU HENSPERGER. Abhandl. der Senck. naturforsch. Ges., vol. 35, 1913, Heft 1, p. 90 {Zygometra 



microdiscus); p. 90, fig. 6, p. 91 [Zygometra mertoni [-— young specimen 

 A. II. Clark. Smithsonian Miscellaneous Collections, vul. 6l, 1913, N" 15, p. 20 (Zygometra 

 microdiscus). 



5. Anchorage off Pulujedan, east coast of the Aru Islands (Pearl Banks ; 13 Metres. [4 Ex. 



This is by far the finest series of this handsome species that has ever been assembled 

 from any one locality. The details of the specimens are as follows: 



>S arms; colour yellow with small circular spots of red brown on the division series 

 and arm bases; cirri yellow in the proximal half, each segment with a narrow dorsal purple 

 saddle. in the distal half light purple. 



(2) 60 arms, similar to tin* preceding: all the division series are 4 (3 -f 4); cirri 40 mm. 

 long, composed of 51 — 52 segments; the transition segment is about the twentieth; colour 

 purple, darkest on the cirri, with a broad mediodorsaL line of yellow on each arm. 

 about 80 arms; one division series is 6 13 + 4); yellow brown. 

 bout 75 arms about I IO mm. long; cirri 37 mm. long; yellow brown. 

 arms; yellow brown. 

 about 100 arms; yellow brown. 

 - about 80 arms; yellow brown. 



65 arms about 85 mm. long; cirri 35 mm. long, composed of 49 segments; 

 ir light yellow, concentrically banded with narrow bands of purple; cirri deep purple with 

 • yellow blotches. 

 similar to the preceding. 



trms 145 mm. long; cirri 40 mm. long. composed of 52 — 55 segments; colour 

 vn. 



II. I . 1 l.itk. 



