Wọ́n má ń rí àwọn tókù tí wọ́n ń pè ní  Pacific iguanas, ní Andes lọ́è òkun Chile, Peru, àti Ecuador.ì àwọn alángbá yìí káàkiri àti ìrísí, awọ, àti ìwà tí ó yàtọ̀ ṣe àfihàn nkan tí àwọn olórù ń pè ní Adajá radiation tí ó ní ṣe pẹ̀lú àwọn tí ó ń gbé ní archipelago yìí.. 