Theroteinus

Theroteinus is an extinct genus of haramiyidan mammaliaforms from the Late Triassic of France and Britain. It contains three species: T. nikolai, T. rosieriensis and T. jenkinsi, the former two of which are known exclusively from teeth found at the sand quarry of Saint-Nicolas-de-Port,^[1][2] while T. jenkinsi is known from a bedded sequence belonging to the Westbury Formation in a road cutting near Holwell, Dorset.^[3] Theroteinus is the only member of the family Theroteinidae and the suborder Theroteinida.^[1]

Theroteinus Temporal range: Rhaetian PreꞒ Ꞓ O S D C P T J K Pg N ↓
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Clade:	Synapsida
Clade:	Therapsida
Clade:	Cynodontia
Clade:	Mammaliaformes
Order:	†Haramiyida
Suborder:	†Theroteinida Hahn et al., 1989
Family:	†Theroteinidae Sigogneau-Russell et al., 1986
Genus:	†Theroteinus Sigogneau-Russell et al., 1986
Type species
†Theroteinus nikolai Sigogneau-Russell et al., 1986
Other species
†T. rosieriensis Debuysschere, 2016 †T. jenkinsi Whiteside & Duffin, 2021