Tomistoma cairense

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Tomistoma cairense
Temporal range:
Ma[1]
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Clade: Archosauromorpha
Clade: Archosauriformes
Order: Crocodilia
Family: Gavialidae
Genus: Tomistoma
Species:
T. cairense
Binomial name
Tomistoma cairense
Müller, 1927[2]

Tomistoma cairense is an

crocodilians do.[5]

Below is a cladogram based morphological studies comparing skeletal features that shows Tomistoma cairense as a member of Tomistominae, related to the false gharial:[6]

Crocodylidae

Crocodylinae

Tomistominae

Xaymacachampsa

Megadontosuchus

Kentisuchus

Maroccosuchus

Dollosuchoides

Tomistoma cairense

Maomingosuchus

Tomistoma schlegelii False gharial

Gavialosuchus

Tomistoma lusitanicum

Paratomistoma

Tomistoma coppensi

Based on morphological studies of

gavialoids.[7] However, recent molecular studies using DNA sequencing have consistently indicated that the false gharial (Tomistoma) (and by inference other related extinct forms in Tomistominae) actually belong to Gavialoidea (and Gavialidae).[8][9][10][11][12][13][14]

Below is a

Gavialoidea
Gavialidae

Gavialis gangeticus Gharial

Gavialis bengawanicus

Gavialis browni

Gryposuchus colombianus

Ikanogavialis

Gryposuchus pachakamue

Piscogavialis

Harpacochampsa

Tomistoma lusitanicum

Tomistoma schlegelii False gharial

(crown group)

Tomistoma cairense

Dollosuchoides

Kentisuchus

(
stem-based group
)

Tomistoma cairense may need to be reclassified to a new

References

  1. .
  2. ^ "Crocodyloidea". www.helsinki.fi. Retrieved 4 March 2017.
  3. ^ . Retrieved 4 March 2017.
  4. .
  5. . Retrieved 4 March 2017.
  6. ^ .
  7. ^ Brochu, C.A.; Gingerich, P.D. (2000). "New tomistomine crocodylian from the Middle Eocene (Bartonian) of Wadi Hitan, Fayum Province, Egypt". University of Michigan Contributions from the Museum of Paleontology. 30 (10): 251–268.
  8. PMID 12775527
    .
  9. .
  10. .
  11. .
  12. .
  13. ^ .
  14. .