Children (10 direct children, 10 direct and indirect children):
Giant girdled lizard
Giant sungazer lizard
Warren's girdled lizard
Smaug warreni
Smaug breyeri
Smaug regius
Smaug vandami
Van dam's girdled lizard
Mozambique girdled lizard
Smaug mossambicus
Smaug barbertonensis
Barberton girdled lizard
Smaug depressus
Zoutpansberg girdled lizard
Smaug barbertonesis
Smaug swazicus