Rio Bosque Wetlands Biological Treasure Hunt

The common side-blotched lizard is a species of small iguanid lizard. Males can grow up to 60 mm (2.4 inches) from snout to vent, while females are typically a little smaller. The degree of pigmentation varies with sex and population. Some males can have blue flecks spread over their backs and tails, and their sides may be yellow or orange, while others may be unpatterned. Females may have stripes along their backs/sides, or again may be relatively drab. Both sexes have a prominent blotch on their sides, just behind their front limbs. Coloration is especially important in common side-blotched lizards, as it is closely related to the mating behavior of both males and females. less ↑

The Little Striped Whiptail grows from 6.5 to 9.5 inches in length. It is typically black in color, with yellow or white striping from head to tail, and a light blue underside. It is slender bodied, with a blue colored tail approximately three times the body length. The blue coloration is much more pronounced on males than females. They aren't always striped or blue, sometimes they are brown with darker patches to blend in with the sand or dirt. less ↑