Crocodyloidea
| Crocodyloidea Temporal range: Late Cretaceous - Recent, 83.5–0 Ma | |
|---|---|
 | |
| Crocodylus niloticus (Nile crocodile) | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Reptilia |
| Order: | Crocodilia |
| Clade: | Brevirostres |
| Superfamily: | Crocodyloidea Fitzinger, 1826 |
| Subgroups | |
The Crocodyloidea superfamily of crocodilians evolved in the Late Cretaceous period. Cladistically, it is defined as Crocodylus niloticus (the Nile crocodile) and all crocodylians more closely related to C. niloticus than to either Alligator mississippiensis (the American alligator) or Gavialis gangeticus (the gharial).[1]
Phylogeny
Cladogram after Brochu C. A., Njau J., Blumenschine R. J., Densmore L. D. (2010).[2]
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References
- ↑ Brochu, Christopher A. (May 2003). "Phylogenetic approaches toward crocodylian history". Annual Review of Earth and Planetary Sciences. 31: 360. doi:10.1146/annurev.earth.31.100901.141308.
- ↑ Brochu, C. A.; Njau, J.; Blumenschine, R. J.; Densmore, L. D. (2010). "A New Horned Crocodile from the Plio-Pleistocene Hominid Sites at Olduvai Gorge, Tanzania". PLoS ONE. 5 (2): e9333. PMC 2827537
. PMID 20195356. doi:10.1371/journal.pone.0009333.
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