24 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. 6l 



3. Mulan, Maldives. — One specimen with thirteen arms rather 

 smaller than the two preceding - , bnt with the proximal pinnules rather 

 more strongly carinate ; there are 29-30 cirrus segments, of which 

 the tenth or eleventh and following bear dorsal spines. 



AMPHIMETRA AFRICANA A. H. Clark 



Amphimetra africana 191 1. A. H. Clark, Proc. U. S. Nat. Mus., vol. 40, 



p. 20 (1, 2). 

 Antedon fmilberti Beit. Mus., MS. (1). 

 Actinometra sp. Brit. Mus., MS. (2). 



i. Zanzibar. — One young specimen ; the cirri are XVI, 25-27 ; the 

 tenth and following segments bear long sharp dorsal spines ; there 

 are ten arms. 



2. Waxin. — One specimen ; this has twenty-three arms 120 mm. 

 long; the IIBr series are 4 (3 + 4) and the IIIBr series are 2 ; the 

 cirri are XX, 27 ; long sharp dorsal spines are developed from the 

 tenth segment onward. 



AMPHIMETRA MILBERTI (J. Miiller) 



Antedon milberti 1884. Bell, "Alert" Report, p. 156 (1).— 1888. P. H. 

 Carpenter, "Challenger" Report, Comatulae, p. 194 (2, 3). 



1. Port Molle; "Alert." — One specimen. 



2. " Challenger " Station No. 212. — One typical, but rather small 

 specimen. 



3. "Challenger" Station No. 203. — One specimen. 



AMPHIMETRA MOLLERI (A. H. Clark) 



Antedon milberti Brit. Mus., MS. (1). 



1. Java Sea. — One specimen. 



2. ? Brazil. — One specimen. 



AMPHIMETRA DISCOIDEA (A. H. Clark) 



Antedon milberti 18S4. Bell. "Alert" Report, p. 156 (1, 2, 3, 4, 5, 6, 7).— 

 1894. Bell, Proc. Zool. Soc. London, 1894, p. 394 (8, 9, 10).— Brit. Mus., 

 MS. (11). 



Actinometra brachiolata Brit. Mus., MS. (12). 



i. Port Molle; 12-20 fathoms; "Alert" — One fine specimen. 



2. Port Molle; "Alert." — Three specimens. 



3. Port Denison; " Alert."— Three specimens. 



4. Port Denison; " Alert." — Three beautiful large specimens. 



5. Prince of Wales Channel; j-o fathoms; sand; "Alert." — Four- 

 teen specimens. 



