Template:Cassin, 1851a
- Cassin, J. 1851. Descriptions of new species of birds of the genera Galbula and Bucco, Briss., specimens of wich are in the collection of the Academy of Natural Sciences of Philadelphia. Proceedings of the Academy of Natural Sciences of Philadelphia 5: 154–155 pl.7–8 BHL
Nomenclatural acts
edit- Date of publication: 25 February 1851
New names (2)
edit- Galbula cyanicollis (p.154, pl.7)
- Bucco ordii = Notharchus ordii (p.154, pl.8)