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Sazavis

From Wikipedia, the free encyclopedia
Extinct genus of birds

Sazavis
Temporal range:Turonian,93.5–89.3 Ma
Life reconstruction of Sazavis prisca.
Scientific classificationEdit this classification
Domain:Eukaryota
Kingdom:Animalia
Phylum:Chordata
Clade:Dinosauria
Clade:Saurischia
Clade:Theropoda
Clade:Avialae
Clade:Enantiornithes
Genus:Sazavis
Nesov, 1989vide Nesov & Jarkov, 1989
Species:
S. prisca
Binomial name
Sazavis prisca
Nesov, 1989vide Nesov & Jarkov, 1989

Sazavis was anenantiornithinebird from theLate Cretaceous.[1] It might have been related toNanantius and lived in what is now theKyzyl Kum ofUzbekistan.[2]

There is a singlespecies known to date,Sazavis prisca.

Etymology

[edit]

Generic name composed of theKazakhсаз (saz) ("clay") and theLatinavis ("bird"), referring to the clay depression of Uzbekistan, near which this bird was discovered. The specific name derived from the Latinpriscus and means "ancient".[2]

Description

[edit]

It is only known from a single piece oftibiotarsus[1] about 4.5 mm (0.18 in) wide in a distal joint.[2]

The bone has been found in theBissekty Formation. The bird was a size of apigeon,[1] approximately some 18.5 cm (7.3 in) long in life.[3]

Paleoecology

[edit]

Sazavis possibly lived on nearby coasts or in theliman forests dominated by the flowering plants of thePlatanaceae family.[2]

References

[edit]
  1. ^abcHoltz, Thomas R. Jr. (2012).Dinosaurs: The Most Complete, Up-to-Date Encyclopedia for Dinosaur Lovers of All Ages(PDF).Archived(PDF) from the original on 2 October 2022.Winter 2011 Appendix
  2. ^abcdL. A. Nesov, A. A. Yarkov (1989).Новые птицы мел-палеогена СССР и некоторые замечания по истории возникновения и эволюции класса (New Cretaceous-Paleogene birds of USSR and some remarks about history of the origin and evolution of class)(PDF). Vol. 197. USSR Academy of scienses. pp. 81–83.Archived(PDF) from the original on 27 March 2019.
  3. ^Mickey Mortimer (26 July 2001)."Mesozoic Bird Sizes". Archived fromthe original on 28 February 2017.

External links

[edit]
Avemetatarsalia
Theropoda
Maniraptora
Enantiornithes
    • see below↓
Iberomesornithidae
Pengornithidae
Longipterygidae
Bohaiornithidae
Gobipterygidae
Avisauridae
(sensu Cau & Arduini, 2008)
Avisauridae(sensu Chiappe, 1992)
Cruralispennia multidontaLongipteryx chaoyangensis
Sazavis


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