Argentine Black and White Tegu

Tupinambis merianae

The Argentine black and white tegu,, is the largest species of tegu. It is also known as the Argentine giant tegu. It belongs to the teiid family. Tegus fill ecological niches similar to those of monitor lizards, and are an example of convergent evolution.
Teiú https://youtu.be/uF49Vb9qB0A Argentine Black and White Tegu,Lizard,Teiidae,Tupinambis merianae,reptile,with video

Appearance

As hatchlings they have a yellow complexion with black markings; the yellow eventually fades to white within a couple of months after shedding. Adult males are much larger than the females and can reach 3 feet in length at maturity and continue to grow to lengths of 4-4.5 feet. The females are much smaller reaching up to 3 feet in total length, from nose to tail. They have beaded skin and linear stripes running down their bodies.

Some black and white tegus can be bred with the red tegu and blue tegu.
One Big Lizard - the Argentine Black & White Tegu We saw these while visiting the Pantanal, those incredible wetlands in southern Brazil, and this one just strolled out onto the pool area at our lodge to the amazement of all the guests! Argentine Black and White Tegu,Argentine black and white tegu,Brazil,Geotagged,Pantanal,Summer,Tupinambis merianae,merianae

Distribution

They are an omnivorous terrestrial species that inhabit the tropical rain forests of east and central South America. Just as many other reptiles, Argentine Tegus will go into brumation in autumn when the temperature drops. A level of intelligence unusually high for reptiles has been observed, along with a high level of physical activity during the wakeful period of the year. It is believed that individuals of this species sometimes actively seek human attention, as would for example a cat or dog.

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Taxonomy
KingdomAnimalia
DivisionChordata
ClassReptilia
OrderSquamata
FamilyTeiidae
GenusTupinambis
SpeciesT. merianae
Photographed in
Brazil
Netherlands