pharyngeal arch

arcus pharyngei

One of a series of paired bulges that develop along the lateral walls of the foregut. The pharyngeal arches have developmental contributions from endoderm, mesoderm, and neural crest cells and are separated by anterior lateral endoderm out-pockets known as pharyngeal pouches.

Type Bone
Parent Structure multi-tissue structure
Latin Name arcus pharyngei
FMA ID 293015

Sub-structures

pharyngeal arch 1 Bone pharyngeal arch 2 Organ pharyngeal arch 3 Bone pharyngeal arch 4 Bone pharyngeal arch 5 Organ pharyngeal arch 6 Bone post-hyoid pharyngeal arch Organ

Frequently Asked Questions

What is the pharyngeal arch?
One of a series of paired bulges that develop along the lateral walls of the foregut. The pharyngeal arches have developmental contributions from endoderm, mesoderm, and neural crest cells and are separated by anterior lateral endoderm out-pockets known as pharyngeal pouches.
What is the Latin name for the pharyngeal arch?
The Latin name for the pharyngeal arch is arcus pharyngei.

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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Educational Disclaimer

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Data sources: Terminologia Anatomica, Foundational Model of Anatomy, Wikidata.