(ancestor,(Nemegtbaatar,Chulsanbaatar,Kamptobaaatar,Bulganbaatar,Sloanbaatar,Buginbaatar,Nessovbaatar,Ptilodus,(Catopsbaatar,Kryptobaatar,Djadochtatherium,Tombaatar),(Lambdopsalis,Taeniolabis),(Stygimys,Eucosmodon)));