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Sinosaurichthys






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Sinosaurichthys
Temporal range: Anisian

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Sinosaurichthys longimedialis fossil
Scientific classification
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Phylum:
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Genus:

Sinosaurichthys


Wuet al., 2010

Species
  • S. longipectoralis Wuet al., 2010 (type)
  • S. longimedialis Wuet al., 2010
  • S. minuta Wuet al., 2010

Sinosaurichthys is an extinct genusofsaurichthyid ray-finned fish, which existed in southwestern China during the Middle Triassic (Anisian age).[1] Fossils have been found in the Upper Member of the Guanling Formation of two localities: Yangjuan of Panxian County, Guizhou Province, and Dawazi of Luoping, Yunnan Province, China.[1]

It was first named by Wu Feixiang, Sun Yuanlin, Xu Guanghui, Hao Weicheng, Jiang Dayong and Sun Zuoyu in 2010. The type speciesisSinosaurichthys longipectoralis. There are two additional species, S. longimedialis and S. minuta.[1] The species Saurichthys spinosa from the Middle Triassic of China may be closely related with Sinosaurichthys.[2]

Sinosaurichthys is often treated as a subgenusofSaurichthys, rather than a genus.[3][4][2]

References

[edit]
  1. ^ a b c Wu Feixiang; Sun Yuanlin; Xu Guanghui; Hao Weicheng; Jiang Dayong; Sun Zuoyu (2010). "New saurichthyid fishes (Actinopterygii) from the Middle Triassic (Pelsonian, Anisian) of southwestern China" (PDF). Acta Palaeontologica Polonica. 56. doi:10.4202/app.2010.0007.
  • ^ a b Silvio Renesto; Fabio Magnani; Rudolf Stockar (2021). "A new species of Saurichthys (Actinopterygii: Saurichtydae) from the Middle Triassic of Monte San Giorgio". Rivista Italiana di Paleontologia e Stratigrafia. 127 (1): 49–71. doi:10.13130/2039-4942/15143.
  • ^ Tintori, A. 2013. A new species of Saurichthys (Actinopterygii) from the Middle Triassic (early Ladinian) of the northern Grigna Mountain (Lombardy, Italy). Rivista Italiana di Paleontologia e Stratigrafia. 119 (3): 287–302.
  • ^ Maxwell, E.E.; Romano, C. & Wu, F.-X. (2021). "Regional disparity in the axial skeleton of Saurichthyidae and implications for axial regionalization in non‐teleostean actinopterygians". Journal of Zoology. 315: 29–41. doi:10.1111/jzo.12878.

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  • Retrieved from "https://en.wikipedia.org/w/index.php?title=Sinosaurichthys&oldid=1123885981"

    Categories: 
    Fossil taxa described in 2010
    Saurichthyiformes
    Prehistoric ray-finned fish genera
    Triassic bony fish
    Triassic fish of Asia
    Anisian life
    Guanling Formation
    Prehistoric ray-finned fish stubs
    Triassic fish stubs
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