Uropsalis is a genus of South American nightjars in the nightjar family Caprimulgidae.

Uropsalis
Lyre-tailed nightjar (Uropsalis lyra)
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Clade: Strisores
Order: Caprimulgiformes
Family: Caprimulgidae
Genus: Uropsalis
Miller, W, 1915
Type species
Hydropsalis lyra
Bonaparte, 1850

Taxonomy

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The genus Uropsalis was introduced in 1915 by the American ornithologist Waldron DeWitt Miller with Hydropsalis lyra Bonaparte, 1850, the lyre-tailed nightjar, as the type species.[1][2] The genus name combines the Ancient Greek ουρα/oura meaning "tail" and ψαλις/psalis, ψαλιδος/psalidos meaning "pair of scissors" or "shears".[3]

The genus contains two species:[4]

ImageScientific nameCommon nameDistribution
Uropsalis lyraLyre-tailed nightjarArgentina, Bolivia, Colombia, Ecuador, Peru, and Venezuela.
Uropsalis segmentataSwallow-tailed nightjarBolivia, Colombia, Ecuador, and Peru.

References

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  1. Miller, Waldron DeWitt (1915). Three new genera of birds. Bulletin of the American Museum of Natural History. Vol. 34. pp. 515-520 [516].
  2. Peters, James Lee, ed. (1940). Check-List of Birds of the World. Vol. 4. Cambridge, Massachusetts: Harvard University Press. p. 219.
  3. Jobling, James A. "Uropsalis". The Key to Scientific Names. Cornell Lab of Ornithology. Retrieved 27 June 2025.
  4. Gill, Frank; Donsker, David; Rasmussen, Pamela, eds. (February 2025). "Frogmouths, Oilbird, potoos, nightjars". IOC World Bird List Version 15.1. International Ornithologists' Union. Retrieved 27 June 2025.