| Phenotype: | hemal arch unfused from hemal arch, abnormal |
|---|---|
| Note: | This statement combines anatomy and/or ontology terms with phenotype quality terms to create a complete phenotype (EQ) statement. For detailed information on individual terms, click the hyperlinked term name. |
| Name: | hemal arch |
|---|---|
| Synonyms: | haemal arch, ventral arcocentrum |
| Definition: | Hemal arches extend ventrally from the centra of caudal and transitional vertebrae to enclose the caudal artery and vein. In cyprinids, the hemal arch forms directly in membrane bone. |
| Ontology: | Anatomy Ontology [ZFA:0000519] |
| Name: | unfused from |
|---|---|
| Synonyms: | unfused |
| Definition: | A structural quality inhering in a bearer by virtue of the bearer's being no longer merged with another entity. |
| Ontology: | Phenotypic Quality Ontology [PATO:0000651] |