Larus occidentalis livens Dwight, 1919
- Dataset
- GBIF Backbone Taxonomy
- Rank
- SUBSPECIES
Classification
- kingdom
- Animalia
- phylum
- Chordata
- class
- Aves
- order
- Charadriiformes
- family
- Laridae
- genus
- Larus
- species
- Larus livens
Name
Bibliographic References
- American Ornithologists' Union, 1957: null. Check-list of North American Birds, 5th Edition. xiii + 691.
- American Ornithologists' Union, 1998: null. Check-list of North American Birds, 7th Edition. liv + 829.
- Peters, James Lee, 1934: null. Check-List of Birds of the World, vol. 2. xvii + 401.