''Urostrophus gallardoi'' is a

species In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate s ...

lizard Lizards are a widespread group of squamate reptiles, with over 7,000 species, ranging across all continents except Antarctica, as well as most oceanic island chains. The group is paraphyletic since it excludes the snakes and Amphisbaenia alt ...

in the family

Leiosauridae Leiosauridae is a family of iguanian lizards containing six genera and 34 species. The family is endemic to Central America and South America. Taxonomy A 2022 phylogenetic study found the Leiosauridae to be the sister taxa to the Opluridae, a ...

. It is native to

Argentina Argentina (), officially the Argentine Republic ( es, link=no, República Argentina), is a country in the southern half of South America. Argentina covers an area of , making it the second-largest country in South America after Brazil, th ...

and

Bolivia , image_flag = Bandera de Bolivia (Estado).svg , flag_alt = Horizontal tricolor (red, yellow, and green from top to bottom) with the coat of arms of Bolivia in the center , flag_alt2 = 7 × 7 square p ...

. www.reptile-database.org.

References

Urostrophus Reptiles of Chile Reptiles described in 1991 Taxa named by Richard Emmett Etheridge Taxa named by Ernest Edward Williams {{iguanidae-stub