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ZIRC
Term: proctodeum anatomical region
Note: This page represents a term created by the combination ("post-composition") of two ontology terms. For more information on the individual terms, click the hyperlinked name.
Name: proctodeum
Synonyms: anus
Definition: An inward fold on the surface of the embryonic ectoderm that develops into part of the anal passage.
Ontology: Anatomy Ontology [ZFA:0000066]
Name: anatomical region
Synonyms:
Definition: A 3D region in space without well-defined compartmental boundaries; for example, the dorsal region of an ectoderm.
Ontology: Spatial Ontology [BSPO:0000070]