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单词 θ34290
释义
the world > animals > invertebrates > phylum Arthropoda > class Insecta > parts of insects > [noun] > head > mouth-parts or trophi > clypeus (6)
nasus1826

= clypeus, n. rare.

clypeus1831

The broad shield-shaped part of the head of some insects which bears the labrum or upper lip.

anteclypeus1883

In the mouthparts of some insects: the lower section of a divided clypeus, situated between the postclypeus and the labrum. Cf. rhinarium, n. 1a.

Subcategories:

— supraclypeus (2)
— upper section of divided clypeus (1)
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