Biology:Mycterosuchus

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Short description: Extinct genus of reptiles


Mycterosuchus
Temporal range: Callovian, 167–162 Ma
Mycterosuchus.png
Holotype skull
Scientific classification e
Missing taxonomy template (fix): Archosauria/Reptilia
Clade: Pseudosuchia
Clade: Crocodylomorpha
Clade: Crocodyliformes
Suborder: Thalattosuchia
Family: Teleosauridae
Subfamily: Aeolodontinae
Genus: Mycterosuchus
Andrews, 1913
Species
  • M. nasutus Andrews, 1909 (type)

Mycterosuchus is an extinct genus of teleosaurid crocodyliform from the Middle Jurassic (Callovian) of England . Although previously synonymized with Steneosaurus, recent cladistic analysis considers it distantly related to the Steneosaurus type species.[1]

Taxonomy

Holotype elements

The name Mycterosuchus was coined for Steneosaurus nasutus by Andrews in 1913 in his catalogue of thalattosuchians from the Oxford Clay of southern England.[2] The genus name is derived from the Latin word for nose (mycto) and the Greek word for crocodile (soukhos), together meaning '(long) nose crocodile'.[3] Mycterosuchus nasutus was synonymized with Steneosaurus leedsi by Adams-Tresmand in 1987, but is recovered as a distinct species in the cladistic analysis of Osi et al. of 2018.[1][4]

See also

References

  1. 1.0 1.1 Ősi A, Young MT, Galácz A, Rabi M. (2018) A new large-bodied thalattosuchian crocodyliform from the Lower Jurassic (Toarcian) of Hungary, with further evidence of the mosaic acquisition of marine adaptations in Metriorhynchoidea. PeerJ 6:e4668 https://doi.org/10.7717/peerj.4668
  2. Andrews CW. 1913. A descriptive catalogue of the marine reptiles of the Oxford Clay, Part Two. London: British Museum (Natural History), 206 pp.
  3. Johnson, M.M.; Young, M.T.; Brusatte, S.L. (2020). "The phylogenetics of Teleosauroidea (Crocodylomorpha, Thalattosuchia) and implications for their ecology and evolution". PeerJ 8: e9808. doi:10.7717/peerj.9808. PMID 33083104. 
  4. S. M. Adams-Tresman. 1987. The Callovian (Midde Jurassic) teleosaurid marine crocodiles from central England. Palaeontology 30(1):195-206

Wikidata ☰ Q54911239 entry