Geckos are reptiles belonging to the infraorder Gekkota. There are nearly 1,500 different gecko species worldwide, distributed across every continent except Antarctica. Geckos range in size from the 14-inch-long New Caledonian giant gecko to the tiny Jaragua gecko that measures just 16 millimeters long. They make popular pets due to their vivid colors, interesting behaviors, … Continue reading 10 Essential Facts About Geckos