# Otus asio

> synonym of Megascops asio

**Wikidata**: [Q40657257](https://www.wikidata.org/wiki/Q40657257)  
**Source**: https://4ort.xyz/entity/otus-asio


## References

1. Integrated Taxonomic Information System
2. Fossilworks
3. Global Biodiversity Information Facility
4. Species+
5. Interim Register of Marine and Nonmarine Genera
6. Out of the dark: 350 million years of conservatism and evolution in diel activity patterns in vertebrates