Didymoconidae List of prehistoric mammals Megaleptictis Schowalteria Maelestes Horolodectes Borisodon Palaeoryctes Valentinella Pantolestidae Plethorodon Asioryctitheria Palaeosinopa Bisonalveus Ambolestes Zalambdalestidae Leptictis Buxolestes Merialus Oxlestes Khuduklestes Tillodontia Didelphodus Deccanolestes Acristatherium Kennalestes Adapisoriculidae Bustylus Cimolestes Durlstodon Hyotheridium Juramaia Wyonycteris Azygonyx Durlstotherium Conoryctella Sahnitherium Betonnia Trogosus Montanalestes Ukhaatherium Chacopterygus Kopidodon Gypsonictops Zalambdalestes Kharmerungulatum Meiostylodon Cimolesta Afrodon Stylinodon…

n Cokotherium Conoryctinae Conoryctidae Azilestes Stylinodontinae Wortmania Psittacotherium Zhelestidae Stylinodontidae Palaeoryctidae Taeniodonta Leptictida Ectoganus Leptictidium