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The marine iguana (Amblyrhynchus cristatus), also known as the sea iguana, saltwater iguana, or Galápagos marine iguana, is a species of iguana found only on the Galápagos Islands . Unique among modern lizards , it is a marine reptile that has the ability to forage in the sea for algae , which makes up almost all of its diet. [ 3 ]
Marine Iguanas are the only marine lizard species in the world found only in the Galápagos Islands. They can dive as deep as 30m (98 feet) and hold their breath for 30-40 minutes.
Marine iguana: marine iguanas live only on the Galápagos Islands and are not fully adapted to marine life. Although they feed exclusively on marine plants and spend a good deal of their time in the water, they do nest on land and need to bask in the sun to reach their ideal body temperature; they are thus also subject to terrestrial predators.
The marine iguanas have short snout and a face that closely resembles a dinosaur. In fact, many people believe that the marine iguanas provided the inspiration for the famous Hollywood monster ...
Marine iguana (Amblyrhynchus cristatus) Galápagos land iguana (Conolophus subcristatus) Galápagos pink land iguana (Conolophus marthae) Santa Fe land iguana (Conolophus pallidus) Albemarle lava lizard (Microlophus albemarlensis) Santa Fe lava lizard (Microlophus barringtonensis) San Cristóbal lava lizard (Microlophus bivittatus)
Marine iguanas are among the world's most unusual creatures. Specially adapted to one of the most harsh and unforgiving environments on earth, they live on lava rock beaches in the Galapagos ...
Most iguanas are arboreal, living in trees, but some species tend to be more terrestrial, which means they prefer the ground. Iguanas are typically herbivores and their diets vary based on what plant life is available within their habitat. Iguanas across many species remain oviparious, and exhibit little to no parental care when their eggs ...
This was a nesting ground on an isolated islet off the coast of Isabela. In the background is a small channel full of white tip sharks. I figured they were waiting for baby iguanas to clamber in and get a nice meal, but our guides said the sharks were merely resting in the calm waters and rarely feed on iguanas.