| Name: | pectoral fin |
|---|---|
| Synonyms: | forefin, pectoral fins |
| Definition: | Paired fin that is located in the thoracic region of the body. |
| Ontology: | Anatomy Ontology [ZFA:0001161] |
| Name: | undulate |
|---|---|
| Synonyms: | rippled, sinuate, undulated, undulating, waved, wavy |
| Definition: | A shape quality inhering in a bearer by virtue of the bearer's having a sinuate margin and rippled surface. |
| Ontology: | Phenotypic Quality Ontology [PATO:0000967] |