A lionfish is a type of tropical fish that has colorful stripes and spiky fins. It's called a lionfish because its appearance is similar to a lion's mane and the way it moves resembles a lion prowling. Full definition
Spend your 2 morning dives tackling the problem of invasive lionfish in our waters. (scubastlucia.com)
Scientists have learned that recent fears of invasive lionfish causing fish poisoning may be unfounded. (sciencedaily.com)
Last month, the first expedition to use a deep - diving submersible to study the Atlantic Ocean lionfish invasion found something very disturbing — at 300 feet deep, there were still significant populations of these predatory fish, and they were big. (sciencedaily.com)