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Octopuses seen hunting together with fishes and throwing an occasional punch

Octopuses seen hunting together with fishes and throwing an occasional punch

Octopus

Octopuses don't always hunt alone. A new research has found that the solitary creatures sometimes ally with fishes to catch prey. Scientists are excited to see a connection between the two creatures and how it reveals the social life of octopus and fish.

When it comes to prey that the two share, they hunt together and share the bounty. However, new research has revealed that they not only come together to look for prey, but some of them also share leadership.

The findings were published in Nature Ecology and Evolution journal.

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Their camaraderie doesn't end on a positive note all the time. They sometimes fight with each other, indulging in some physical action. The fish show their anger by darting towards another creature to displace them. Meanwhile, octopuses can get pretty violent and have also been seen punching the fish.

"These findings expand our current understanding of what leadership is and what sociality is," the authors note in the study.

Scientists analysed data from 120 hours of dives and found that leadership is shared depending on the type of work and decisions that need to be made.

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Alternating leadership roles

For example, goatfish take the lead in deciding the direction of the hunting pack, while the octopus decides whether and when the move would be made.

The study further states that mixed-species hunting is known to happen. Badgers tie up with coyotes and certain birds flock together, but they are not as flexible in using social information to change strategy compared to octopus–fish hunting groups.

The exciting discovery was made when Eduardo Sampaio, from the Max Planck Institute of Animal Behaviour in Germany, and colleagues followed octopus–fish hunting packs in the Red Sea.

They undertook scuba diving expeditions and saw 13 hunting groups consisting of one-day octopus and different species of fish.

The two creatures seemed to have cracked the code for success - and that is working together. The researchers suggest that when the two join forces to hunt prey, they achieve more success compared to acting alone.

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Anamica Singh

Anamica Singh is a Senior News Editor at WION, bringing over 17 years of deep media and journalism experience to the platform. Specialising in high-impact global journalism, she le...Read More

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