📷 Whaldener Endo · CC BY-SA 4.0
📷 Diego Tirira from Quito, Ecuador
📷 Diego Tirira from Quito, Ecuador
IUCN: Least Concern
Black Caiman
Melanosuchus niger
KingdomAnimalia›PhylumChordata›ClassReptilia›OrderCrocodilia›FamilyAlligatoridae›GenusMelanosuchus
About
The black caiman is the biggest predator in the Amazon basin, and one of the largest crocodilians on Earth. Dark, scaled armor helps it melt into the night water as it ambushes fish, turtles, and even capybaras at the water’s edge. Despite its size and power, decades of hunting for its hide pushed the species close to extinction in the twentieth century; protected populations have since recovered across much of its range.
Key Facts
⛰Habitat Slow-moving rivers, oxbow lakes, flooded forests, and wetlands
🍃Diet Fish (especially catfish and piranhas), turtles, birds, mammals, and capybaras
📏Size & Weight Typically 3–4.8 m; exceptional individuals near 5.5 m
•Weight Usually 100–300 kg; large adults can exceed 400 kg
⏳Lifespan Estimated 50–80 years
🗺Range Amazon and Orinoco basins of South America
ReptileCrocodilian
Key Facts
⛰Habitat Slow-moving rivers, oxbow lakes, flooded forests, and wetlands
🍃Diet Fish (especially catfish and piranhas), turtles, birds, mammals, and capybaras
📏Size & Weight Typically 3–4.8 m; exceptional individuals near 5.5 m
•Weight Usually 100–300 kg; large adults can exceed 400 kg
⏳Lifespan Estimated 50–80 years
🗺Range Amazon and Orinoco basins of South America
Photo Credits
#1Whaldener Endo · CC BY-SA 4.0
#2Diego Tirira from Quito, Ecuador · CC BY-SA 2.0
#3Diego Tirira from Quito, Ecuador · CC BY-SA 2.0
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