They are saurian reptiles, also known as lizards of Crystal, sheltopusic, ofisauro, ofisaurio and pseudopodo. More than lizards look like snakes because they lack legs. Its scientific name is glass lizard apodus ( which means lizard without legs in latin ) and belongs to the family Anguidae. There are worldwide almost ( With the exception of Auatralia ). There are several species, obviously with different names in Central America and Colombia.