# Atticora melanoleuca

> synonym of Pygochelidon melanoleuca

**Wikidata**: [Q3136317](https://www.wikidata.org/wiki/Q3136317)  
**Source**: https://4ort.xyz/entity/atticora-melanoleuca


## References

1. Integrated Taxonomic Information System. 1999
2. IOC World Bird List Version 6.3
3. IOC World Bird List Version 7.2
4. IOC World Bird List Version 6.4
5. IOC World Bird List Version 7.1
6. IOC World Bird List Version 7.3
7. IOC World Bird List Version 8.1
8. IOC World Bird List Version 8.2
9. IOC World Bird List Version 9.1
10. IOC World Bird List Version 9.2
11. IOC World Bird List Version 10.1
12. IOC World Bird List Version 10.2
13. IOC World Bird List Version 11.1
14. Freebase Data Dumps. 2013
15. Taxonomy database of the U.S. National Center for Biotechnology Information
16. Global Biodiversity Information Facility
17. Gwefan Llên Natur
18. IUCN Red List
19. [Source](https://ec.europa.eu/translation/portuguese/magazine/documents/folha66_separata1_pt.pdf)
20. [Aves Argentinas](http://www.avesargentinas.org.ar/lista-de-las-aves-argentinas)
21. [Source](https://avesdomundo.info/todas-as-paginas/Hirundinidae)
22. Avibase
23. UMLS 2023
24. TAXREF v9.0
25. Barcode of Life Data Systems
26. Interim Register of Marine and Nonmarine Genera
27. The worldwide variation in avian clutch size across species and space
28. Open Tree of Life reference taxonomy version 3.6