insect labial segment
Most posterior of the gnathal segments. In the adult it bears a pair of fused appendages, the labia, and its ectodermal invaginations give rise to the salivary glands.
| Type | Gland |
| Parent Structure | insect gnathal segment |
Frequently Asked Questions
What is the insect labial segment?
Most posterior of the gnathal segments. In the adult it bears a pair of fused appendages, the labia, and its ectodermal invaginations give rise to the salivary glands.
Related Structures
1st arch mandibular component
ventral mandibular arch
1st arch mandibular ectoderm
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1st arch mandibular mesenchyme
mandibular component mesenchyme
1st arch mandibular mesenchyme from head mesenchyme
1st arch mandibular mesenchyme from neural crest
1st arch maxillary component
1st arch maxillary ectoderm
ectoderm of maxillary component
1st arch maxillary-mandibular cleft
1st arch maxillary-mandibular groove ectoderm
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