# parietal eye

> photoreceptive part of the epithalamus present in some animal species

**Wikidata**: [Q997891](https://www.wikidata.org/wiki/Q997891)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Parietal_eye)  
**Source**: https://4ort.xyz/entity/parietal-eye


## References

1. Freebase Data Dumps. 2013
2. Uberon