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Integrated Taxonomic Information System
Taxonomy and Nomenclature
Data Quality Indicators
Record Credibility Rating:
TWG standards met
Global Species Completeness:
- up to the kingdom
- down one level
database: NODC Taxonomic Code;
Prum, R. O. 1988-04-15.
Zoological Journal of the Linnean Society, vol. 92, no. 4. . . 313-343. . .
American Ornithologists' Union 1957-01-01.
Check-list of North American Birds, 5th Edition. American Ornithologists' Union. Baltimore, Maryland, USA. xiii + 691. . Third printing. Originally printed in 1957 and the second printing (with minor corrections) was in 1961.
Peters, James Lee 1948-01-01.
Check-list of Birds of the World, vol. 6. Harvard University Press. Cambridge, Massachusetts, USA. xi + 259. . Reprinted by Museum of Comparative Zoology in 1964.
Payal Dharia - ITIS Data Development Technician: While some still consider this to be valid, ITIS is not presently utilizing suborders within Aves
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