The green anaconda is the world’s heaviest snake, with large females capable of exceeding 250 kg and 9 meters in length, making it a true apex predator of Amazonian wetlands. Like all boas, anacondas are non-venomous constrictors, killing prey by coiling tightly enough to stop blood circulation. Females are significantly larger than males, and anacondas are semi-aquatic, spending most of their time in slow-moving rivers and swamps.
About the Anaconda
Eunectes murinus
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💡 Fun Facts
01
Female anacondas are up to five times heavier than males — one of the most extreme cases of sexual size dimorphism among vertebrates.
02
Anacondas can swallow prey wider than their own head because their lower jaw is not fused and can spread apart.
03
They have been documented consuming caimans, capybaras, and even jaguars in the wild.
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Anacondas are ovoviviparous — females give birth to 20–40 live young rather than laying eggs.
05
After a large meal, an anaconda can go weeks or even months without eating again.
📍 Where to Find This Animal
Habitat Types:
Tropical Wetlands
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