| 单词 | oxyaster | 
| 释义 | > as lemmasoxyaster   oxyaster  n.  Brit.  , U.S.  , ΘΚΠ the world > animals > invertebrates > subkingdom Parazoa > phylum Porifera > 			[noun]		 > member of > parts of > sponge spicule > having rays oxyaster1886 polyaxon1887 rhabd1890 polyactine1902 1886    R. von Lendenfeld Sponges in  Proc. Zool. Soc. 561  				Oxyaster. With long, slender, pointed rays. 1987    Zoomorphology 107 314  				A uniform set of oxyasters..occurs in the interior canals and lacunae of the cortex. 1998    Systematic Biol. 47 353 		(caption)	  				Smooth oxyaster from Erylus euastrum. < as lemmas  | 
	
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