# Acastoidea

> superfamily of trilobites (fossil)

**Wikidata**: [Q4672169](https://www.wikidata.org/wiki/Q4672169)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Acastoidea)  
**Source**: https://4ort.xyz/entity/acastoidea


## References

1. Class Trilobita Walch, 1771
2. Fossilworks