A long ray of a sponge spicule from which three short rays diverge at the end. Cf. rhabd, n., rhabdus, n. 2.
单词 | θ31923 |
释义 | the world > animals > invertebrates > subkingdom Parazoa > phylum Porifera > [noun] > member of > parts of > sponge spicule > rhabdus > shaft of (1) rhabdome1887 A long ray of a sponge spicule from which three short rays diverge at the end. Cf. rhabd, n., rhabdus, n. 2. |
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