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Conolophus subcristatus
this iguana was found on the island of North seymour. Notice that it is scratching the thorns of the cactus so it can eat the cactus...very interesting and clever! The Galapagos land iguana varies in morphology and coloration among different island populations.There are two taxonomically distinct forms of Conolophus inhabiting the western part of the islands (C. rosada and C. pallidus) and one in the central part (C. subcristatus).Its generic name, Conolophus, is derived from two Greek words: conos (κώνος) meaning "spiny" and lophos (λοφος) meaning "crest" or "plume", denoting the spiny crests along their backs. Its specific name subcristatus is derived from the Latin words sub meaning "lesser" and cristatus meaning "crested," and refers to the low crest of spines along the animal's back which is not as tall as in most iguanids. Charles Darwin described the Galapagos land iguana as "ugly animals, of a yellowish orange beneath, and of a brownish-red colour above: from their low facial angle they have a singularly stupid appearance." The Galapagos land iguana grows to a length of three to five feet with a body weight of up to twenty-five pounds, depending upon which island they are from.Being cold-blooded, they absorb heat from the sun by basking on volcanic rock, and at night sleep in burrows to conserve their body heat.These iguanas also enjoy a symbiotic relationship with birds; the birds remove parasites and ticks, providing relief to the iguanas and food for the birds.
Land iguanas are primarily herbivorous; however, some individuals have shown that they are opportunistic carnivores supplementing their diet with insects, centipedes and carrion.Because fresh water is scarce on the islands it inhabits, the Galapagos land iguana obtains the majority of its moisture from the prickly-pear cactus that makes up 80% of its diet: fruit, flowers, pads, and even spines.During the rainy season it will drink from available standing pools of water and feast on yellow flowers of the genus Portulaca. It is estimated that the Galapagos land iguana has a 50 to 60-year lifespan
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Wonderful photo!! Great information.