Yellow Tegu

Yellow Tegu

Salvator duseni

Silhouette: SeismicShrimp · PhyloPic

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
Daily sighting probability ~30% · Possible
at Emas National Park
9 Verified sightings at Emas National Park From 2019 to 2026
9 Verified sightings across 1 park From 2019 to 2026
October Best month highest sighting rate
☀️ Diurnal When it's spotted during daytime hours (6am–6pm)

About the Yellow Tegu

Salvator duseni is a species of lizard in the family Teiidae. The species is sometimes known commonly as the yellow tegu. It is native to South America. S. duseni is named after Swedish botanist Per Karl Hjalmar Dusén who collected the holotype.

S. duseni is found in Brazil, Bolivia and Paraguay. In Brazil it is found in Bahia, Distrito Federal, Goiás, Mato Grosso, Mato Grosso do Sul, Minas Gerais, Paraná, and Tocantins. The preferred natural habitat of S. duseni is savanna.

S. duseni can grow to 41 cm (16.1 in) in snout-to-vent length (SVL). S. duseni is diurnal and terrestrial. An omnivore, S. duseni eats plants, invertebrates, and small vertebrates. S. duseni is oviparous. Clutch size is approximately 36 eggs.

Harvey MB, Ugueto GN, Gutberlet RL (2012). "Review of Teiid Morphology with a Revised Taxonomy and Phylogeny of the Teiidae (Lepidosauria: Squamata)". Zootaxa 3459: 1–156. (Salvator duseni, new combination). Lönnberg E, Andersson LG (1910). "A new Lizard and a new Frog from Paranà". Arkiv för Zoologi 6 (9): 1–11. (Tupinambis... Wikipedia →

Global Distribution

Warmer areas are where this animal is recorded most often.

Parks Where Found

# Park Country Daily sighting probability
1 Emas National Park 🇧🇷 Brazil
~30%

More parks will be added in future updates.

Quick answers

What are the chances of seeing a Yellow Tegu in Emas National Park?

About 30% of wildlife watchers report a Yellow Tegu sighting in Emas National Park, based on 9 verified sightings from GBIF citizen-science data.

When is the best time to see Yellow Tegu in Emas National Park?

October has the highest sighting rate for Yellow Tegu in Emas National Park in our monthly data.

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