Final answer:
Lionfish is a bioinvader that concerns scientists and the fishing industry on the east coast of North America due to its invasive nature and impact on native species and ecosystems.
Step-by-step explanation:
One bioinvader that particularly worries scientists and the fishing industry on the east coast of North America is a species of lionfish native to the western Pacific Ocean.
Lionfish are an invasive species that have spread rapidly along the east coast of North America due to their ability to reproduce quickly and eat a wide variety of prey.
They pose a threat to native marine species and ecosystems as they outcompete native species for resources and have no natural predators in the area.
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