Green Anaconda Snake – Eunectes murinus (World’s Longest/Largest Snake) Common names: Green Anaconda, Anaconda, Common Anaconda, Water Boa. The Green Anaconda is one of the world’s longest snakes, reaching more than 5 m (16 ft) long. Reports of anacondas 35–40 feet or even longer also exist but such claims need to be regarded with caution as no specimens of such […]