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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