# Polychalca

> subgenus of tortoise beetles

**Wikidata**: [Q101538725](https://www.wikidata.org/wiki/Q101538725)  
**Source**: https://4ort.xyz/entity/polychalca-q101538725


## References

1. The genera in the second catalogue (1833–1836) of Dejean’s Coleoptera collection
2. Integrated Taxonomic Information System