Amphilestes
| Amphilestes Temporal range:
| |
|---|---|
| Scientific classification | |
| Kingdom: | |
| Phylum: | |
| Class: | |
| Order: | |
| Family: | |
| Genus: | Amphilestes Owen, 1845
|
Amphilestes is a genus of extinct triconodont mammal from the Middle Jurassic
It is known from various dental and mandibular remains. These were discovered in the shale fields of Oxfordshire in the United Kingdom.[1]
The dental formula of the mandible is 4:1:4:5.
The premolars are symmetrical and the crowns look like tricusped molars, with the central cusp being largest in premolars and molars, though the size difference is less great in the premolars.
Phylogeny
- ---o Amphilestidae Osborn, 1888 - (†)
- |-o Kemchugia Averianov & al., 2005 - (†)
- |-o Liaotherium Zhou & al., 1991 - (†)
- `--o Amphilestinae (Osborn, 1888) - (†)
- |-o Amphilestes Owen, 1845 - (†)
- | `-- Amphilestes broderipii Owen, 1845 - (†)
United Kingdom: Oxfordshire. - |-o Aploconodon Simpson, 1925 - (†)
- |-o Comodon (Simpson, 1925) - (†)
- |-o Hakusanodon Rougier & al., 2007 - (†)
- |-o Paikasigudodon (Prasad & Manhas, 1997) - (†)
- |-o Phascolotherium Broderip, 1828 - (†)
- |-o Tendagurodon Heinrich, 1998 - (†)
- `-o Triconolestes Engelmann & Callison, 1998 - (†)
References
- ^ Dykes, T. (2007) Mesozoic Mammals. Acceso a la web Último acceso: 3 de noviembre de 2007.
- ^ Mikko Haaramo (2007) Mikko's Phylogeny Archive. Acceso a la web Último acceso: 3 de noviembre de 2007.