单词 | zoochlorella |
释义 | zoochlorellan. Biology. Any of various unicellular green algae (formerly grouped in the genus Zoochlorella) which are symbionts within the cells of certain freshwater and marine invertebrates and protists. Chiefly in plural.Zoochlorellae are now placed in multiple genera, esp. the genus Chlorella. ΘΚΠ the world > plants > particular plants > algae > [noun] > other algae slake?a1505 laver1611 sea purse1769 water-net1821 red snow1825 red snow plant1836 hydrodictyon1841 Protococcus1842 snow plant1846 purple laver1847 red snow alga1848 gory dew1861 yellow cell1861 spirogyra1875 blanket-weed1879 phycochrome1881 zoochlorella1882 chlamydomonas1884 zygnemid1887 gonyaulax1902 chlorella1904 chlorophyte1937 1882 Pop. Sci. Monthly Oct. 836 The zoöchlorella and the zoöxanthella are fully competent to maintain the animals in which they live. 1899 F. S. Lee tr. M. Verworn Gen. Physiol. ii. 84 Among such symbiotic organisms are especially many algæ, the Zooxanthellæ and the Zoochlorellæ. 1961 G. K. Reid Ecol. Inland Waters & Estuaries xi. 216 The green hydra, Chlorohydra viridissima, owes its color to the presence of zoochlorellae in the animal tissues. 1984 T. L. Simpson Cell Biol. Sponges iii. 120 (caption) An intracellular zoochlorella in a white sponge. 2013 Plant Physiol. 162 1217/1 Some zoochlorellae can be grown independently of their hosts in the laboratory. This entry has been updated (OED Third Edition, June 2017; most recently modified version published online March 2022). < n.1882 |
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