| 单词 | θ33381 | 
| 释义 | the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Echinodermata > 			[noun]		 > division Pelmatozoa > class Crinoidea (50)		 Subcategories:— 			member of			(16)		 — 			member of division Palaeocrinoidea			(1)		 — 			of later than Palaeozoic date			(1)		 — 			family Crinid			(1)		 — 			fossil or encrinite			(28)		 — 			family Comasteridae			(3)		  | 
	
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