They feed on crustaceans, other invertebrates, and over 40 different species of fish. Lionfish are highly opportunistic, foraging among coral reefs.

Lionfish are one of the most pernicious invasive species swimming in today’s oceans. And now, they’ve made it as far south as Brazil on their continuing and destructive territorial expansion.

The zebra mussel is a very different kind of invasive species than the lionfish, sharing none of the fish’s flamboyance, predatory aggression, or venomous defenses.

Lionfish are an invasive species to native fish and coral reefs, and once killed and prepared correctly, can be consumed and made into jewelry. (Lee Ann Anderson/Fresh Take Florida) ...

Lionfish are an invasive species to native fish and coral reefs, and once killed and prepared correctly, can be consumed and made into jewelry. (Lee Ann Anderson/Fresh Take Florida) ...