A Dutch biologist found the largest snake in the world discovered so far, during a trip to the Amazon forests in Brazil. The snake was about 8 meters long and weighed about 200 kilograms.

Green anacondas are long snakes that rarely exceed 6.25 meters in length, but some have claimed in the past to have seen snakes exceeding 24 meters. They are isolated and live in South America and Trinidad. They spend most of their time in water, usually in swamps, swamps and slow streams and rivers.