# Alcippe castaneceps castaneceps

> subspecies of bird

**Wikidata**: [Q27627156](https://www.wikidata.org/wiki/Q27627156)  
**Source**: https://4ort.xyz/entity/alcippe-castaneceps-castaneceps


## References

1. IOC World Bird List Version 6.3
2. IOC World Bird List Version 7.2
3. IOC World Bird List Version 6.4
4. IOC World Bird List Version 7.1
5. IOC World Bird List Version 7.3
6. IOC World Bird List Version 8.1
7. IOC World Bird List Version 8.2
8. IOC World Bird List Version 9.1
9. IOC World Bird List Version 9.2
10. IOC World Bird List Version 10.1
11. IOC World Bird List Version 10.2
12. Taxonomy database of the U.S. National Center for Biotechnology Information
13. Integrated Taxonomic Information System
14. Global Biodiversity Information Facility
15. Avibase
16. UMLS 2023