Urile Explained

Urile is a genus of birds in the family Phalacrocoracidae, commonly known as North Pacific cormorants. It contains 3 extant and 1 recently extinct species, all of which are or were found in the North Pacific Ocean.

Members of this genus were formerly classified within the genus Phalacrocorax. Based on the results of a molecular phylogenetic study published in 2014,^[1] the genus Phalacrocorax was split and these species were moved to the resurrected genus Urile that had been introduced in 1856 by the French naturalist Charles Lucien Bonaparte with the red-faced cormorant as the type species.^{[2] [3] [4]} Urile is thought to have split from Phalacrocorax 8.9 - 10.3 million years ago.^[1] The genus contains four species, of which one is now extinct.^[4]

Notes and References

1. Kennedy . Martyn . Spencer . Hamish G. . 2014 . Classification of the cormorants of the world . Molecular Phylogenetics and Evolution . 79 . 249–257 . 10.1016/j.ympev.2014.06.020. 24994028 . 2014MolPE..79..249K .
2. Bonaparte . Charles Lucien . Charles Lucien Bonaparte . 1856 . Excusion dans les divers Musées d'Allemagne, de Hollande et de Belgique, et tableaux paralléliques de l'ordre des échassiers (suite). French . Comptes Rendus Hebdomadaires des Séances de l'Académie des Sciences . 43 . 571–579 [574] .
3. Chesser . R.T. . Billerman . S.M. . Burns . K.J. . Cicero . C. . Dunn . J.L. . Hernández-Baños . B.E. . Kratter . A.W. . Lovette . I.J. . Mason . N.A. . Rasmussen . P.C. . Remsen . J.V.J. . Stotz . D.F. . Winker . K. . 2021 . Sixty-second Supplement to the American Ornithological Society's Check-list of North American Birds . Ornithology . 138 . ukab037 . 10.1093/ornithology/ukab037 . free .
4. Web site: Gill . Frank . Frank Gill (ornithologist) . Donsker . David . Rasmussen . Pamela . Pamela Rasmussen . August 2022 . Storks, frigatebirds, boobies, darters, cormorants . IOC World Bird List Version 12.2 . International Ornithologists' Union . 20 November 2022.