| Phenotype: | hemal spine decreased size, 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 spine |
|---|---|
| Synonyms: | haemal spine |
| Definition: | Hemal spines are extensions of hemal arches in the ventral skeletogenous septum of the caudal region. |
| Ontology: | Anatomy Ontology [ZFA:0001364] |
| Name: | decreased size |
|---|---|
| Synonyms: | hypoplasia, small, tiny, underdeveloped |
| Definition: | A size quality which is relatively low. |
| Ontology: | Phenotypic Quality Ontology [PATO:0000587] |