Lapparentophis
| Lapparentophis Temporal range: Early-Late Cretaceous, ?
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|---|---|
| File:Lapparentophis ragei holotype.png | |
| MHNM.KK387, the holotype of L. ragei | |
| Scientific classification Edit this classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Reptilia |
| Order: | Squamata |
| Family: | †Lapparentophiidae |
| Genus: | †Lapparentophis Hoffstetter, 1959 |
| Type species | |
| †Lapparentophis defrennei Hoffstetter, 1959
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| Other species | |
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Lapparentophis (meaning "Lapparent's snake") is an extinct genus of terrestrial ophidian known from the Kem Kem Beds of Northwestern Africa (Algeria, Morocco & Sudan) that was first described by Robert Hoffstetter in 1959.[1] Two species are known: the type species, L. defrennei from Algeria,[1] and a second species, L. ragei from Morocco, which is only known from the holotype MHNM.KK387 and the paratype MHNM.KK388, two isolated trunk vertebrae.[2]
Lapparentophis is probably the sister taxon of the slightly younger Pouitella from the Cenomanian of France.[2][3] Lapparentophis was initially believed to have been a snake, but later studies have found it to fall under Ophidia,[2] the clade which Serpentes also belongs to.
References
[edit | edit source]- ^ a b Hoffstetter, R. (1959). A terrestrial snake in the Lower Cretaceous of the Sahara [in French]. Bulletin de la Société Géologique de France, 7e série 1:897-902
- ^ a b c Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
- ^ Rage, J-C. (1988). A primitive snake in the Cenomanian. [in French] C. R. Acad. Sci. Paris, Sér. II. 307, 1027-1032
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