Anisolepis undulatusWiegmann's tree lizard is a species of lizard in the family Leiosauridae. The species is endemic to South America.Geographic rangeA. undulatus is found in Argentina, Brazil, and Uruguay.HabitatThe natural habitat of A. undulatus is temperate forests.ReproductionA. undulatus is oviparous.Conservation statusA. undulatus is threatened by habitat loss.Taxonomy and etymologyThe junior synonym, Anisolepis iheringii, is the type species of the genus Anisolepis. The specific name, iheringii, is in honor of German-Brazilian zoologist Hermann von Ihering.