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单词 staurus
释义

staurusn.

/ˈstɔːrəs/
Etymology: modern Latin, < Greek σταυρός cross.
Zoology.
A type of sponge spicule of the form of a cross.
ΘΚΠ
the world > animals > invertebrates > subkingdom Parazoa > phylum Porifera > [noun] > member of > parts of > sponge spicule > cross-shaped
staurus1887
1887 W. J. Sollas in Encycl. Brit. XXII. 417/1 [article Sponge] The suppression of both proximal and distal rays [of a sexradiate spicule] gives the staurus.
This entry has not yet been fully updated (first published 1915; most recently modified version published online June 2018).
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n.1887
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