| Name: | germ ring |
|---|---|
| Synonyms: | |
| Definition: | Embryonic structure that forms as a thickened annulus at the blastoderm rim. The germ ring is thickened because it is the involuting margin of the blastoderm. |
| Ontology: | Anatomy Ontology [ZFA:0000111] |
| Name: | decreased circumference |
|---|---|
| Synonyms: | |
| Definition: | A circumference which is relatively low. |
| Ontology: | Phenotypic Quality Ontology [PATO:0001899] |