Aves > Pelecaniformes > Pelecanidae > Pelecanus > Pelecanus occidentalis > Pelecanus occidentalis thagus

subspecies: Pelecanus occidentalis thagus (Brown Pelican, )

Annotation: Not recognized in treatments by Clements (2000) or BNA, but recogniezed by Peters (1979), del Hoyo et al. (1992), and Howard and Moore (2003).