The thin bilaminar membrane derived from the prechordal plate that is devoid of mesoderm and formed by the apposition of the stomodeal ectoderm with the foregut endoderm; after the embryonic head fold has evolved it lies at the caudal limit of the stomodeum, forming a septum between the primitive mouth and pharynx; the membrane eventually disappears, and thus a communication is established between the mouth and the future pharynx. [ MP:0012521 ]
This is just here as a test because I lose it
Term information
database
cross reference
- SCTID:361412007
- EHDAA:536
- EMAPA:16259
- EHDAA2:0000189
- FMA:313607
- Wikipedia:Buccopharyngeal_membrane
- VHOG:0000380
Subsets
pheno_slim, emapa_ehdaa2
Term relations
Subclass of:
- septum
- has developmental contribution from some endoderm
- overlaps some chordate pharynx
- part of some embryo
- has developmental contribution from some ectoderm
- overlaps some stomodeum
- part of some mouth-foregut junction