单词 | spatangoid |
释义 | spatangoidn.adj. Zoology. A. n. A sea urchin belonging or related to the genus Spatangus (heart-urchins). ΚΠ 1857 L. J. R. Agassiz Contrib. Nat. Hist. U.S.A. I. 114 Next come true Echinoids, later only Spatangoids. B. adj. Having the characteristics of this. ΚΠ 1877 Encycl. Brit. VII. 630/2 In some Spatangoid genera the corona bears symmetrical bands of minute tubercles with attached spines. This entry has not yet been fully updated (first published 1913; most recently modified version published online December 2021). < n.adj.1857 |
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