labium

Example Sentences

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The number is significant, since it agrees with that found in Edriophthalmous Crustacea, and assigns the labium of the Hexapod to the same somite numerically as that which carries the labium-like maxillipedes of those Crustacea.

From Encyclopaedia Britannica, 11th Edition, Volume 2, Slice 6 "Armour Plates" to "Arundel, Earls of" by Various

Breast-bone: in Cecidomyid larvae; a horny, more or less elongate process of the under side behind the mouth opening, supposed to represent the labium = anchor process.

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

The hypopharynx is united to the labium, the mandibles are wanting and the maxillæ are very much reduced so that the insect is unable to pierce the tough skin of animals.

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

Palp, palp, n. a jointed sensiferous organ attached in pairs to the labium or maxilla of insects, and thus distinguished from antenn�, which are on the top of the head—also Pal′pus:—pl.

From Chambers's Twentieth Century Dictionary (part 3 of 4: N-R) by Various

The labium or second maxillæ, so large in the moth, serves simply as a spinneret in the caterpillar.

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