Huge jellyfish torment fishermen off Japan's coast
Yomiuri Shimbun
TOKYO - Huge Echizen jellyfish, which can weigh up to 200 kilograms and have an umbrella measuring two meters across, have been causing serious damage to the fishing industry off Japan's east coast.
Echizen jellyfish are the largest variety found in the Japan Sea, and their population has skyrocketed recently in the East China Sea. Also known as Nomura's jellyfish, they have poisonous tentacles.
Thousands of the jellyfish have damaged fixed fishing nets while also degrading the freshness of fish by flicking them with their tentacles. Fishermen who were gleefully awaiting the high season of winter fishing for yellowtails and salmon, are scratching their heads over how to deal with the problem.
Off the coast of Kurohime in Sado, Niigata Prefecture, a dozen fishermen recently pulled in their fixed shore nets to find their catch consisted mainly of Echizen jellyfish. Only a few yellowtails had been caught.
The fishermen kept the yellowtails and slashed the jellyfish with knives before throwing them back into the sea. They spent about 2 hours disposing of the bothersome jellyfish...................
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