Tupinambis is a lizard genus which belongs to the family Teiidae and contains eight described species. These large lizards are commonly referred to as tegus ( teiús in Portuguese ). T. merianae (Argentine black and white tegu), T. rufescens (red tegu), and T. teguixin (gold tegu) are popular in the pet trade.

Salvator merianae (once known as Tupinambis merianae), the Argentine black and white tegu, is a large reptile native to South America. There are significant populations of Argentine black and white tegus in the southern United States and the Brazilian coast.

Tegu, (genus Tupinambis), any of about seven large, carnivorous, tropical South American lizards of the family Teiidae. The background colour of most species is black. Some have yellow, reddish, or white bands across the back, whereas others have …

Tupinambis merianae is sometimes referred to as the black tegu (Yanosky and Mercolli 1992 b , Duarte Varela and Cabrera 2000), and it was usually called the common tegu when it was lumped with the other species as T. teguixin .

Colombian and Argentine tegus are a collection of species classified under the genera Tupinambis and Salvator. Learn more about all 7 tegu species here.

Tupinambis cryptus, the cryptic golden tegu, is a species of lizard in the family Teiidae. [2] It is found in Venezuela, French Guiana, Guyana, Suriname, Brazil, Colombia and Trinidad and Tobago.

The gold tegu, also known as golden tegu, common tegu, black tegu, Colombian tegu, and tiger lizard (on Trinidad), is a species of tegu. Its old scientific name (synonym) was Tupinambis nigropunctatus, but it has since renamed to Tupinambis teguixin. (Source: Wikipedia, 'Gold tegu', https://en.wikipedia.org/wiki/Gold_tegu, CC BY-SA 3.0 .