How to Identify Arenicolidae

Arenicolidae is a animal family in the Animalia kingdom, order , class Polychaeta. The family contains 2 accepted species worldwide.

Key Identification Features

For instant identification in the field, use the iNature app — AI-powered, works offline.

Representative Arenicolidae Species

Browse all 2 Arenicolidae species →

Frequently Asked Questions

How do you identify Arenicolidae?

Arenicolidae animals belong to the order in the Animalia kingdom. The two species can also be distinguished by the different wormcasts they produce: Arenicola defodiens creates spiral casts, while Arenicola marina produces jumbled casts. For instant identification, use the iNature app — AI-powered and works offline.

What are the key characteristics of Arenicolidae?

Arenicolidae is classified in the order , class Polychaeta, phylum Annelida. The family contains 2 accepted species worldwide.

Sources: GBIF, iNaturalist, Wikipedia · Disclaimer

Start Exploring Nature Today

Download iNature for free. 10 identifications on us. No account needed. No credit card required.

Download Free on App Store