Entomology. A median projection from the internal surface of the lower lip in insects.
| 单词 | θ34299 |
| 释义 | the world > animals > invertebrates > phylum Arthropoda > class Insecta > parts of insects > [noun] > head > mouth-parts or trophi > hypopharynx (3) hypopharynx1826 Entomology. A median projection from the internal surface of the lower lip in insects. laryngo-pharynx1893 = hypopharynx, n. 2. Subcategories:— pair of lobes forming (1) |
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