# Sturnus contra

> Protonym of Gracupica contra

**Wikidata**: [Q148485](https://www.wikidata.org/wiki/Q148485)  
**Source**: https://4ort.xyz/entity/sturnus-contra


## References

1. Integrated Taxonomic Information System. 1999
2. Freebase Data Dumps. 2013
3. Global Biodiversity Information Facility
4. Gwefan Llên Natur
5. IUCN Red List
6. National Biodiversity Network
7. Interim Register of Marine and Nonmarine Genera
8. India Biodiversity Portal
9. AnimalBase