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2024-11-11

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Octopuses and fish caught on camera hunting as a team (ft. octopus punching fish) (www.nature.com)

submitted 2 months ago* (last edited 2 months ago) by [email protected] to c/[email protected]

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"Octopuses normally hunt alone, but footage captured by divers has revealed that they can collaborate with fish to find their next meal. The videos, described today in Nature Ecology & Evolution (citation 1), show that the different species even adopt specific roles to maximize the success of joint hunting expeditions."

Associated research article (open access): Sampaio E et al. Multidimensional social influence drives leadership and composition-dependent success in octopus–fish hunting groups. Nature Ecology & Evolution (2024). https://doi.org/10.1038/s41559-024-02525-2

Same news that was independently reported by Science News (might need membership): https://www.science.org/content/article/some-octopuses-treat-fish-hunting-buddies

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[–] [email protected] 14 points 2 months ago (1 children)

Wow, the best part being that the octopus "punched" opportunistic fish who don't help in the hunt.

[–] [email protected] 5 points 2 months ago* (last edited 2 months ago)

Epinephelus fasciatus has been removed from the group.