512 CLARK! THE CRINOID FAMILY ANTEDONIDAE 



of Okhotsk and Japan, from western Ber- 

 ing Sea to the Kermadec Islands and New 

 Zealand, and westward to between Marion 

 Island and the Crozets; southwest of Ice- 

 land; 144-3178 meters) . . Thaumatometra 

 Not more than XV cirri, which have not more 

 than 10 segments (Abysses of the Pacific 

 from west of Tasmania to west of Japan; 

 4680-5220 meters) Bathymetra 



