New fish invade the Adriatic Sea, threatening local species

by | Mar 20, 2024 | Science

DUBROVNIK, Croatia/KOTOR, Montenegro (Reuters) – For decades, Croatian fisherman Marko Kristic has cast his nets in the sparkling waters of the Adriatic Sea. Now an invasion of the Mediterranean parrotfish is endangering his traditional catch and his livelihood, he says.Due to climate change and increased maritime traffic, the parrotfish, along with around 50 new species, has spread to the Adriatic, threatening the native fish population.Kristic said the parrotfish was first spotted in the southern Adriatic about 15 years ago, but it has since become a common bycatch in his nets.While enjoyed as a delicacy in areas where it is native, the parrotfish is not to the taste of locals around his village of Molunat in southern Croatia.”I can’t sell it to anyone. The local population won’t eat this new fish,” Kristic said.Nenad Antolovic, a researcher for the Dubrovnik-based Institute for Marine and Coastal Research, says fish stocks in the Adriatic, the northernmost arm of the Mediterranean, have slumped due to overfishing, climate change, and the invasion of new species.”The Adriatic is changing, it is getting warmer. Because of that, new organisms appear. By (that) I mean fish and planktons and algae,” Antolovic said.According to 2023 data from the Italian National Agency for new Technologies, Energy and Sustainable …

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[mwai_chat context=”Let’s have a discussion about this article:nnDUBROVNIK, Croatia/KOTOR, Montenegro (Reuters) – For decades, Croatian fisherman Marko Kristic has cast his nets in the sparkling waters of the Adriatic Sea. Now an invasion of the Mediterranean parrotfish is endangering his traditional catch and his livelihood, he says.Due to climate change and increased maritime traffic, the parrotfish, along with around 50 new species, has spread to the Adriatic, threatening the native fish population.Kristic said the parrotfish was first spotted in the southern Adriatic about 15 years ago, but it has since become a common bycatch in his nets.While enjoyed as a delicacy in areas where it is native, the parrotfish is not to the taste of locals around his village of Molunat in southern Croatia.”I can’t sell it to anyone. The local population won’t eat this new fish,” Kristic said.Nenad Antolovic, a researcher for the Dubrovnik-based Institute for Marine and Coastal Research, says fish stocks in the Adriatic, the northernmost arm of the Mediterranean, have slumped due to overfishing, climate change, and the invasion of new species.”The Adriatic is changing, it is getting warmer. Because of that, new organisms appear. By (that) I mean fish and planktons and algae,” Antolovic said.According to 2023 data from the Italian National Agency for new Technologies, Energy and Sustainable …nnDiscussion:nn” ai_name=”RocketNews AI: ” start_sentence=”Can I tell you more about this article?” text_input_placeholder=”Type ‘Yes'”]
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