Pterois or lionfish is a deep-sea dweller that is one of the most harmful marine fish to humans.
The lionfish owes its name to its fascinating fins, resembling the wings of a bird. And if the fish spreads its fins and bristles, they become similar to a lion's mane, hence the second name of this fish species.
The lionfish owes its name to its fascinating fins, resembling the wings of a bird. And if the fish spreads its fins and bristles, they become similar to a lion's mane, hence the second name of this fish species.