| Name: | parachordal vessel |
|---|---|
| Synonyms: | PAV |
| Definition: | Vessels run longitudinally along the horizontal myoseptum. These vessels are not functional until after lumenization which occurs near 4 dpf. |
| Ontology: | Anatomy Ontology [ZFA:0005034] |
| Name: | absent |
|---|---|
| Synonyms: | absence, absent from organism |
| Definition: | A quality denoting the lack of an entity. |
| Ontology: | Phenotypic Quality Ontology [PATO:0000462] |