labium

Example Sentences

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Figure 116 represents the mouth parts of the same insect a little farther advanced, with the jaws and labium elongated and closely folded together.

From Our Common Insects A Popular Account of the Insects of Our Fields, Forests, Gardens and Houses by Packard, A. S. (Alpheus Spring)

Endolabium: the inner or mouth surface of the labium: the hypopharynx when that is well developed.

From Explanation of Terms Used in Entomology by Smith, John. B.

At the tip of the labium are the labellæ, two little lobes which serve to guide the piercing organs.

From Insects and Diseases A Popular Account of the Way in Which Insects may Spread or Cause some of our Common Diseases by Doane, Rennie Wilbur

The labium is much as in that of Perla, being broad and short, with a distinct median suture, indicating its former separation in embryonic life into a pair of appendages.

From Our Common Insects A Popular Account of the Insects of Our Fields, Forests, Gardens and Houses by Packard, A. S. (Alpheus Spring)