insect spiracle

Opening of the tracheal system on the surface of the body.

Type	Organ
Parent Structure	insect integumentary specialisation

Frequently Asked Questions

What is the insect spiracle?

Opening of the tracheal system on the surface of the body.

Related Structures

1st arch mandibular component ventral mandibular arch 1st arch mandibular ectoderm ectoderm of mandibular component 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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