单词 | colloblast |
释义 | colloblastn. Zoology. = lasso-cell n. at lasso n. Compounds 2. ΘΚΠ the world > animals > invertebrates > subkingdom Metazoa > grade Diploblastica > phylum Coelenterata > [noun] > member of > parts of > cell in which power of stinging resides thread-cell1859 nematocyst1868 cnida1876 nemocyst1878 stinging-cell1885 cnidocyst1888 colloblast1900 1900 Mem. Boston Soc. Nat. Hist. 5 202 The star-shaped cells remind one of osteoblasts... Hamann..has called them colloblasts. 1907 Zool. Jahrbücher: Anat. 24 56 The secondary tentacles are covered with typical Ctenophoral adhesive cells (lassocells, colloblasts) that sometimes, when the tentacle is fully extended, appear to be arranged in groups or batteries. 1932 L. A. Borradaile & F. A. Potts Invertebrata v. 172 The tentacles are armed with cells of a special type called ‘lasso cells’ or colloblasts, which take the place of nematocysts. 1978 Bio Systems 10 110/2 The former could have come from a radially symmetrical dinoflagellate with nematocysts and the latter from one having biradial symmetry and colloblast precursors. This entry has not yet been fully updated (first published 1993; most recently modified version published online June 2018). < n.1900 |
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