Zoology. In Polyzoa, the oral disc at the free end of the polypide, bearing the tentacles.
| 单词 | θ32546 |
| 释义 | the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Polyzoa > [noun] > member of > oral disk (2) lophophore1850 Zoology. In Polyzoa, the oral disc at the free end of the polypide, bearing the tentacles. Subcategories:— animal possessing (1) |
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