单词 | microxea |
释义 | > as lemmasmicroxea microxea n. Brit. /ˌmʌɪkrɒkˈsiːə/ , /mʌɪˈkrɒksɪə/ , U.S. /maɪˈkrɑksiə/ , /ˌmaɪkrɑkˈsiə/ Zoology a spear-shaped microsclere found in certain sponges.ΚΠ 1887 Encycl. Brit. XXII. 417 (in figure) Microscleres..n, oxyaster;..q, the same, with two actines (a centrotylote microxea). 1924 Proc. Royal Soc. B. 97 244 Diacts,..usually straightened out to form microxea. 1980 Jrnl. Morphol. 166 51 The microxea microscleres are apparently secreted in distinct tight bundles (trichodragmas) within a single cell. < as lemmas |
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