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, while "T. jenkinsi" is known from a bedded sequence belonging to the Westbury Formation in a road cutting near Holwell, Dorset. "Theroteinus" is the only member of the family Theroteinidae and the suborder Theroteinida.