Octopuses Lead Mixed-Species Hunts by Punishing Lagging Fish Partners

New Red Sea footage shows day octopuses punching lagging fish partners during mixed-species hunts, sometimes with no immediate food payoff. A 2024 study expanding the 2021 report finds the octopus often acts as the group’s decision-maker, inhibiting movement until the timing is right while faster foragers locate prey and slower fish hang back. Researchers discuss possible reasons—from punishment to partner control to spite—and caution that interpretations vary, but the work reveals a structured division of labor rather than random host–predator dynamics.