 (2013), in the most comprehensive phylogenies published to date, recognized most groups at family level, resulting in a narrower definition of Iguanidae.Family Iguanidae

Family Corytophanidae
Family Crotaphytidae
Family Hoplocercidae
Family Iguanidae
Family Opluridae
Family Phrynosomatidae
Family Polychridae
Family Tropiduridae
Family Iguanidae

Here families and subfamilies are proposed as clade names, but may be recognized under the traditional Linnean nomenclature.Iguanidae