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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]
This is a list of animals that live in the Galápagos Islands.The fauna of the Galápagos Islands include a total of 9,000 confirmed species. Of them, none have been introduced by humans, and seventeen are endemic.
The marine iguana is also extremely unusual, since it is the only iguana adapted to life in the sea. Land iguanas, lava lizards, geckos and harmless snakes can also be found in the islands. The large number and range of birds is also of interest to scientists and tourists. Around 56 species live in the archipelago, of which 27 are found only in ...
The Galapagos Islands are the only place in the world where marine iguanas live. These large lizards have adapted to a harsh environment where food on land is scarce. The islands can be dry and ...
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.
All iguanas are oviparous. The nests are usually quite large; often several females lay their eggs in close proximity. Juveniles feed mainly on insects and other invertebrates, while adults, especially the larger species, switch to a plant-based diet. The marine iguanas of the Galápagos Islands feed mainly on algae and seaweed.
Feral cats feed on marine iguana hatchings, and both pigs and cats compete for food with the tortoises. If invasive species and warming oceans weren't enough, there's the plastic that is a widespread problem in the world's oceans. One recent study reported microplastics in the bellies of Galapagos penguins.
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 ...