User:Wwm101/List of reptilian families

Crocodilia

 * Gavialidae
 * Alligatoridae
 * Crocodylidae

Sphenodontia

 * Sphenodontidae

Squamata

 * Amphisbaenidae
 * Bipedidae
 * Rhineuridae
 * Trogonophidae
 * Anguidae
 * Anniellidae
 * Xenosauridae
 * Dibamidae
 * Gekkonidae
 * Pygopodidae
 * Agamidae
 * Chamaeleonidae
 * Corytophanidae
 * Crotaphytidae
 * Hoplocercidae
 * Leiosauridae
 * Opluridae
 * Phrynosomatidae
 * Polychrotidae
 * Tropiduridae
 * Helodermatidae
 * Scincidae
 * Acrochordidae
 * Aniliidae
 * Anomochilidae
 * Atractaspididae
 * Boidae
 * Bolyeriidae
 * Colubridae
 * Cylindrophiidae
 * Elapidae
 * Loxocemidae
 * Pythonidae
 * Tropidophiidae
 * Uropeltidae
 * Viperidae
 * Xenopeltidae
 * Anomalepidae
 * Leptotyphlopidae
 * Typhlopidae
 * Lanthanotidae
 * Varanidae
 * Cordylidae
 * Gerrhosauridae
 * Gymnophthalmidae
 * Lacertidae

Testudines

 * Carettochelyidae
 * Cheloniidae
 * Chelydridae
 * Dermatemydidae
 * Dermochelyidae
 * Emydidae
 * Geoemydidae
 * Kinosternidae
 * Platysternidae
 * Testudinidae
 * Trionychidae
 * Chelidae
 * Pelomedusidae
 * Podocnemididae