# Pseudoalcippe atriceps

> species of passerine bird

**Wikidata**: [Q12266275](https://www.wikidata.org/wiki/Q12266275)  
**Source**: https://4ort.xyz/entity/pseudoalcippe-atriceps


## 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. Encyclopedia of Life
15. Global Biodiversity Information Facility
16. Avibase
17. Handbook of the Birds of the World
18. Google Knowledge Graph
19. UMLS 2023
20. Biodiversity Heritage Library
21. [Natural History Museum](https://data.nhm.ac.uk/object/1b96b434-362f-4ee9-bc11-df5311dc527c/1715817600000)
22. Open Tree of Life reference taxonomy version 3.6
23. [Global Biodiversity Information Facility](https://www.gbif.org/species/6100928)
24. Index to Organism Names