| Term Name: | common crus |
|---|---|
| Synonyms: | |
| Definition: | Duct that forms when the nonampullary ends of the posterior and anterior semicircular canals merge. The common crus descends connecting the semicircular canals to the horizontal canal. |
| Appears at: | Unknown |
| Evident until: | Adult (90d-730d, breeding adult) |
| Ontology: | Anatomy Ontology [ZFA:0005411] |
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