Amblyrhncus cristatus:
Galapagos Marine Iguana. There are several poorly defined
sub-species, each found on separate islands of the
Galapagos. Largest adult size is over 5 feet, although this varies between sub-species. This species is the only
exclusively
marine lizard, feeding on marine
alga from rocks. They are well adapted for diving ir these turbulent
waters, and their short snout, and powerful jaws are well suited to their feeding style. The species have long been
protected in their natural ranges, and their dietary requirements would make them poor candidates for captive
husbandry.
See also:
Galapagos Iguanas