| Name: | ventral fin fold |
|---|---|
| Synonyms: | anal fin fold, tail fin fold, ventral fin |
| Definition: | Region of the median fin fold that develops into the anal and caudal fin. |
| Ontology: | Anatomy Ontology [ZFA:0001069] |
| Name: | postero-ventral region |
|---|---|
| Synonyms: | posteroventral region |
| Definition: | Anatomical region that overlaps the posterior and ventral regions of a body or body part. |
| Ontology: | Spatial Ontology [BSPO:0000035] |