# Neognathae

> infraclass of birds

**Wikidata**: [Q19168](https://www.wikidata.org/wiki/Q19168)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Neognathae)  
**Source**: https://4ort.xyz/entity/neognathae


## References

1. IOC World Bird List Version 7.1
2. IOC World Bird List Version 7.2
3. IOC World Bird List Version 7.3
4. IOC World Bird List Version 8.1
5. IOC World Bird List Version 8.2
6. IOC World Bird List Version 9.1
7. IOC World Bird List Version 9.2
8. IOC World Bird List Version 10.1
9. IOC World Bird List Version 10.2
10. IOC World Bird List Version 13.1
11. IOC World Bird List Version 12.2
12. IOC World Bird List Version 12.1
13. IOC World Bird List Version 11.2
14. IOC World Bird List Version 11.1
15. Freebase Data Dumps. 2013
16. Taxonomy database of the U.S. National Center for Biotechnology Information
17. Encyclopedia of Life
18. BioLib
19. Fossilworks
20. New Zealand Organisms Register
21. UMLS 2023
22. GF WordNet
23. Open Tree of Life reference taxonomy version 3.6