Marine Iguana
It is unique in its way of life, being the only true marine lizard. The stories of the oldest visitors Galapagos testify on his repulsive appearance. A tale describes it as characterized by the appearance more horrifying imaginable, and the author, a British Royal Navy captain, reports that, "because of this its disgusting appearance, no one on board was able to use them as food." Marine iguanas grow up to 1.2 m in length. They have a blunt snout, heavy body, legs awkward-looking, with long fingers and a ridge that runs from neck to tail. The tail, laterally flattened, is used for swimming. Most of marine iguanas is black or very dark gray, but the Isle of Hood, in the southern part of the Galapagos archipelago, their body is variegated with black, orange and red, and the front legs and the crest They are green.