单词 | craspedon |
释义 | craspedoncraspedumn. Zoology. The convoluted filament, charged with thread-cells, forming the border of the mesentery in Actinozoa. ΘΚΠ the world > animals > invertebrates > subkingdom Metazoa > grade Diploblastica > phylum Coelenterata > [noun] > class Anthozoa Actinozoa > member of > mesenteries > filament forming border of craspedon1869 1869 H. A. Nicholson Man. Zool. 101 Along the free margins of the mesenteries..occur certain..convoluted cords, charged with thread-cells, and termed Craspeda. 1888 G. Rolleston & W. H. Jackson Forms Animal Life (ed. 2) 240 This thickening is the mesenterial filament or craspedon. This entry has not yet been fully updated (first published 1893; most recently modified version published online June 2020). < n.1869 |
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