Italy employs octopus to combat crab
The article discusses Italy's efforts to combat the invasive blue crab, which has caused significant financial losses in the oyster industry, by releasing octopuses as natural predators to counter it. The project aims to increase octopus populations in local waters to help reduce the crab's proliferation, which has arrived in the Mediterranean through ship waters and has caused damages worth approximately 200 million euros across Italy since 2022. The initiative involves breeding octopus larvae and releasing them into artificial shelters to enhance their presence. Despite facing challenges due to octopuses' preference for moderate or warm waters, researchers hope this approach will help curtail the spread of the crab and mitigate its environmental and economic impact.
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