The Lesser Caymans iguana, Cyclura nubila caymanensis, is a medium to large animal with an average total length between 30 and 40 inches [REF].
This species, like other species of Cyclura, is sexually dimorphic; males are larger than females, and have more prominent dorsal crests as well as larger femoral pores on their thighs, which are used to release pheromones [REF].