Leptorhynchos gaddisi

Leptorhynchos
Temporal range: Late Cretaceous[1]
~80.5 to 72 Ma - Campanian
Life reconstruction of L. gaddisi by one of the authors of its description
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Clade: Dinosauria
Clade: Saurischia
Clade: Theropoda
Clade: †Oviraptorosauria
Superfamily: †Caenagnathoidea
Family: †Caenagnathidae
Genus: †Leptorhynchos
Longrich et al., 2013
Type species
†Leptorhynchos gaddisi
Longrich et al., 2013
Other species
Not to be confused with Leptorhynchos (plant).

Leptorhynchos (/ˌlɛptəuˈrɪŋkəus/) is an extinct genus of caenagnathid theropod from the Late Cretaceous of what is now the US state of Texas, although it has been suggested to also exist in Alberta and South Dakota. The type species is L. gaddisi, and it is currently the only widely accepted valid species. The generic name of Leptorhynchos comes from the Greek "leptos" meaning "small" and "rhynchos" meaning "beak". The specific epithet is in honor of the Gaddis family, who owned the land on which the holotype was discovered.[2]

  1. ^ Fowler, Denver Warwick (2017-11-22). "Revised geochronology, correlation, and dinosaur stratigraphic ranges of the Santonian-Maastrichtian (Late Cretaceous) formations of the Western Interior of North America". PLOS ONE. 12 (11): e0188426. Bibcode:2017PLoSO..1288426F. doi:10.1371/journal.pone.0188426. ISSN 1932-6203. PMC 5699823. PMID 29166406.
  2. ^ Longrich, N. R.; Barnes, K.; Clark, S.; Millar, L. (2013). "Caenagnathidae from the Upper Campanian Aguja Formation of West Texas, and a Revision of the Caenagnathinae". Bulletin of the Peabody Museum of Natural History. 54: 23–49. doi:10.3374/014.054.0102. S2CID 128444961.