# Perspicaris

> extinct genus of bivalved arthropod

**Wikidata**: [Q146563](https://www.wikidata.org/wiki/Q146563)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Perspicaris)  
**Source**: https://4ort.xyz/entity/perspicaris


## References

1. Freebase Data Dumps. 2013
2. Global Biodiversity Information Facility
3. Interim Register of Marine and Nonmarine Genera