| Name: | photoreceptor cell | 
|---|---|
| Synonyms: | photoreceptor cells | 
| Definition: | A cell specialized to detect and transduce light. | 
| Ontology: | Anatomy Ontology [ZFA:0009127] | 
| Name: | photoreceptor cell cilium | 
|---|---|
| Synonyms: | |
| Definition: | A specialised 9+0 non-motile cilium found in photoreceptor cells. A ciliary transition zone called 'photoreceptor connecting cilium' links the photoreceptor outer segment to the inner segment. | 
| Ontology: | GO: Cellular Component [GO:0097733] QuickGO AmiGO |