This record is for the oldest rhino iguana (Cyclura cornuta) living in captivity.
This record is to be attempted by a rhino iguana.
This record is measured in years and days.
For the purpose of this record, the rhinoceros iguana is an endangered species of iguana that is primarily found on the Caribbean island of Hispaniola. The largest of the Cyclura, they vary in length from 60 to 136 centimetres, and skin colours range from a steely grey to a dark green and even brown.