The arboreal lizard of C. and S. America, Iguana iguana , is the archetype but other members of the New World family Iguanidae bear the name.
The availability of many unusual species has led to more people considering keeping these animals in their homes, and tarantulas, iguanas , salamanders and snakes are all becoming more and more popular as pets.
When contact with pets is implicated, reptiles such as iguanas , lizards, turtles and snakes are usually implicated.
Hybrids occur everywhere scientists look, from blue whales (which mix with fin whales) to the finches and iguanas on Darwin's Galapagos Islands.
It is carried by chickens, cows, and reptiles such as turtles, lizards, and iguanas .
The tortoises, marine iguanas and land iguanas on the Galapagos Islands, studied by Charles Darwin, provide some of the most striking examples.
However, not all iguanas in bad body condition had high CORT levels and we are presently investigating whether CORT levels are indeed causally related to the animals' death.
For example, male Galapagos land iguanas , Conolophus subcristatus, defend territories based partly on food resources, which they guard before the arrival of females.
We had horses in the surf along with iguanas running around the yard.
Marine iguanas possess specialized hindgut fermenting microbes that help them to digest algae cell walls.