Smooth-fronted Caiman

Smooth-fronted Caiman

Paleosuchus trigonatus

Silhouette: SeismicShrimp · PhyloPic

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
Daily sighting probability Insufficient data
at Brownsberg Nature Park
3 Verified sightings at Brownsberg Nature Park From 2019 to 2026
137 Verified sightings across all 9 parks From 2019 to 2026
🌙 Nocturnal When it's spotted during nighttime hours (6pm–6am)

About the Smooth-fronted Caiman

The smooth-fronted caiman (Paleosuchus trigonatus), also known as Schneider's dwarf caiman or Schneider's smooth-fronted caiman, is a crocodilian from South America, where it is native to the Amazon and Orinoco Basins. It is the second-smallest species of the family Alligatoridae, the smallest being Cuvier's dwarf caiman, also from tropical South America and in the same genus. An adult typically grows to around 1.2 to 1.6 m (3.9 to 5.2 ft) in length and weighs between 9 and 20 kg (20 and 44 lb). Exceptionally large males can reach as much as 2.3 m (7.5 ft) in length and 36 kg (79 lb) in weight.

The smooth-fronted caiman was first described by the German classicist and naturalist Johann Gottlob Schneider in 1801. The genus name Paleosuchus is derived from the Greek palaios meaning "ancient" and soukhos meaning "crocodile". This refers to the belief that this crocodile comes from an ancient lineage that diverged from other species of caimans some 30 million years ago. The specific name trigonatus is derived from the Greek trigonos meaning "three-cornered" and Latin atus meaning "provided with" and refers to the triangular shape of the head.

At present... Wikipedia →

Global Distribution

Warmer areas are where this animal is recorded most often.

Parks Where Found

# Park Country Daily sighting probability
1 Yasuní National Park 🇪🇨 Ecuador
~20%
2 Cuyabeno Wildlife Reserve 🇪🇨 Ecuador
~20%
3 Tambopata National Reserve 🇵🇪 Peru
~20%
4 Manu National Park 🇵🇪 Peru
~10%
5 Brownsberg Nature Park 🇸🇷 Suriname
Insufficient data
6 Madidi National Park 🇧🇴 Bolivia
Insufficient data
7 Cordillera Azul National Park 🇵🇪 Peru
Insufficient data
8 Sierra de la Macarena National Park 🇨🇴 Colombia
Insufficient data
9 Anavilhanas National Park 🇧🇷 Brazil
Insufficient data
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