单词 | tintinnid |
释义 | tintinnidn. A ciliated protozoan of the family Tintinnidæ or the order Tintinnina, often distinguished by a bell-shaped test. Also attributive. ΘΚΠ the world > animals > invertebrates > protozoa > [noun] > member of > other protozoans suctorian1842 tintinnid1945 Pneumocystis1955 1945 M. F. Glaessner Princ. Micropalaeontol. ii. 12 The structural analogy between Calpionella and the chitinous tintinnid tests suggestive of taxonomic relations. 1953 W. H. Twenhofel & R. R. Shrock Princ. Invertebr. Paleontol. (ed. 2) ii. 67 Fossil tintinnids have been found in Pleistocene peat bogs. 1970 Nature 25 July 381/1 Microzooplankton..consisting mostly of copepod nauplii, with some veligers, polychaete larvae and tintinnids. 1979 Jrnl. Protozool. 26 415/1 The process of lorica building by tintinnids is poorly understood. This entry has not yet been fully updated (first published 1986; most recently modified version published online September 2018). < |
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