Spiny-tailed Iguanas (Ctenosaura) is a biological genus in the family Iguanidae (American Arboreal Lizards) and order Squamata (Squamates).
Ctenosaura hemilopha
Ctenosaura clarki
Ctenosaura melanosterna
Ctenosaura alfredschmidti
Ctenosaura similis
Ctenosaura quinquecarinata
Ctenosaura pectinata
Ctenosaura palearis
Ctenosaura nolascensis
Ctenosaura oaxacana
Ctenosaura oedirhina
Ctenosaura conspicuosa
Ctenosaura macrolopha
Ctenosaura bakeri
Ctenosaura acanthura
Ctenosaura flavidorsalis
Ctenosaura defensor
Sauromalus
Dipsosaurus
Conolophus
Iguana
Amblyrhynchus
Brachylophus
Cyclura
Ctenosaura