It is a fictional species of anaconda native of Amazon and Borneo. Though based on their real-life counterpart species of the same name that originally native in Amazon only, these anacondas grew onto twice the size of their common real-life counterparts' and even possesses super animal-strengths compared with their real-life counterparts'.
Their biology was slighty different given that the estimated time that they need to devour human-sized preys were around less than 5 seconds(if constricting their prey not counts). However, they only need 1 second when regurgiating their dying prey. As opposed on their real-life counterparts whom took around few months to digest their large prey and weakened during the digestion process, these anaconda only need few hours instead and retain most of their strengths whilst digesting their newly devoured victim, which explain why they immediately goes for hunting the next prey soon after devouring one (though if needed, they resorts to regurgiated the devoured ones).
In case of Borneo Anacondas, due to consuming prey that consuming "blood orchids" (a flower that can extend their lifespans), they grow to immense sizes that even larger than those in Amazon. Therefore, they are much faster, stronger and more agile than both normal anacondas and Amazon giant anacondas. They also have a great intelligence for animals and a highly aggressive behavior.
- Monstrous Attributes: All anacondas shown having superior strength, sense, durability,
- Size: All anacondas's adult form are huge, which their body lengths reach 9 meters or more.
- Prehensile Body: Anacondas has more prehensile body and tail unlike regular constricting snakes as they could grab their prey like a whip before held them like a hand.
AnacondaAnaconda attacks a poacher on his boat. Some times later, a television crew arrives in the Amazon to film a documentary and are joined by Paul Serone, a poacher willing to capture an anaconda. After killing a jaguar, the anaconda decides to attack the crew and manages to kill almost everyone, but two survivors finally kill him by shooting him. However, they are later used by Serone to lure another anaconda into a trap. Then, a snake comes but the trap fails and Serone is devoured alive. The anaconda attacks the two others who manage to burn him alive before killing him with an axe.
Anacondas: The Hunt For The Blood OrchidIn the second film, a large colony of Borneo Anacondas serve as the main antagonists (along with Jack Byron).
In Borneo, a native hunter is attacked by Anacondas and is killed. Later, several anacondas assemble into a pit for mating. At the same time, a pharmaceutical researchers team arrives in the area to find "blood orchids". Several snakes attack the team and many members are killed, but Jack Byron, one of the survivors, forces the others to continue the expedition. They find "blood orchids" near the anacondas pit and Jack obliges one of the remaining team members to retrieve some, however things go wrong and Jack falls into the pit where the snakes devour him. The others are then attacked by one of the anacondas but they manage to cause an explosion with a fuel container that kills every anacondas.
Anaconda 3: OffspringIn the third film, the main antagonists are a couple of genetically modified Amazon Anacondas. In this film, they both have spear tails.
The rich industrialist J.D. Murdoch makes capture two Amazon Anacondas in order to experiment on them. However, one day they manage to break out from the lab and go on a rampage. Some mercenaries are sent to recapture the snakes, but many of them are killed. Finally, the anacondas take refuge in an old factory where the female gives birth to several offsprings, but an explosion destroys the building and all of them die, except one.
Anacondas: Trail of BloodIn the fourth film, the last baby Anaconda is the main antagonist. In this film, the snake is able to regenerate.
A surviving Anaconda offspring is captured by Murdoch's men and a scientist makes experiment on him, making him capable of regeneration. However, the snake eventually escapes from his cage and devours him. Murdoch sends some mercenaries but the anaconda devours most of them and also Murdoch himself later on. The anaconda is later blew up by grenades, however he manages to survive thanks to his regenerating ability.
Lake Placid vs. Anaconda
In the crossover fifth film, three Anacondas share the role of main antagonists with the Black Lake Crocodiles.
Sarah Murdoch sends Jim Bickerman and her associate Beach to capture one of the crocodiles from Black Lake in order to create a hybrid with some Anacondas. A crocodile is captured and placed in a laboratory truck, but it manages to break out and frees the three snakes also present on the truck. Later, Sarah sends mercenaries to recapture the reptiles but many of them are killed by the anacondas. The snakes also attack a group of sorority girls and devour some of them, but they are confronted to the crocodiles too. One of the anacondas is killed by sheriff Reba and officer Will Tull while fighting a crocodile, and another is thrown into a helicopter by one of the crocodiles, killing him and the men aboard. The last snake manages to kill several crocodiles but is finally killed by Beach with a grenade.
- Borneo Anacondas are actually the fictional species of the giant anacondas as they were never exist in real-life. This because in Borneo, the only existing huge snakes was pythons instead which like anacondas in both film and real-life, they were constrictor snakes.