Pholidosauridae
| Pholidosauridae | |
|---|---|
| |
| Oceanosuchus | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Reptilia |
| Clade: | Archosauria |
| Clade: | Pseudosuchia |
| Clade: | Crocodylomorpha |
| Clade: | Crocodyliformes |
| Suborder: | †Tethysuchia |
| Family: | †Pholidosauridae Zittel and Eastman, 1902 |
| Subgroups | |
Pholidosauridae is an extinct
crocodylomorphs. Fossils have been found in Europe (Denmark, England, France, Germany, Spain and Sweden), Africa (Algeria, Niger, Mali, Morocco and Tunisia), North America (Canada and the United States) and South America (Brazil and Uruguay). The pholidosaurids first appeared in the fossil record during the Bathonian stage of the Middle Jurassic. Jouve & Jalil (2020) described postcranial material of a pholidosaurid from the Paleocene (Danian) of Ouled Abdoun Basin (Morocco), representing the most recent record of the family. The authors also reinterpreted putative Maastrichtian dyrosaurid Sabinosuchus as a pholidosaurid, and argued that at least two independent pholidosaurid lineages reached the Maastrichtian, among which one survived the Cretaceous–Paleogene extinction event.[1] Before the publication of this study it was thought that the family became extinct during the Late Turonian stage of the Late Cretaceous.[2]
). The Cenomanian Terminonaris was the Pholidosaurid species that appeared to be the most common during the Late Cretaceous.[8]
Phylogeny
Pholidosauridae is usually considered to be most closely related to the
polyphyletic[10] in relation to Dyrosauridae. For example, Fortier, Perea & Schultz (2011) found the family to be monophyletic, and include to main lineages: the Elosuchus–Meridiosaurus lineage and the Pholidosaurus lineage. The cladogram below shows their phylogenetic analysis, which is based on an expanded version of Pol and Gasparini (2009) analysis.[2]
| Neosuchia |
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de Andrade et al. (2011) recovered a
paraphyletic traditional Pholidosauridae. In their analysis the "Elosuchus lineage" was found to be basal to the "Pholidosaurus lineage"+Dyrosauridae. They used the name Elosuchidae for the Elosuchus lineage and restricted Pholidosauridae to its type genus. The following cladogram simplified after their analysis.[9]
| Neosuchia |
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References
External links
- Pholidosauridae at the Paleobiology Database
- Mikko's Phylogeny Archive on Pholidosauridae