Lionfish at Glover’s Reef
Lucy | February 28, 2011The Lionfish is an introduced species to the Caribbean, first reported in the wild years ago near Florida, where it is suspected several were released into the sea by aquarium owners. Native to the Indonesian and Indian Ocean region, it has been kept as an ornamental fish by aquarium owners for years due to its beautiful colors and unusual fan of fins.
The Lionfish sports an array of toxic spines among its fins, which although not lethal are extremely painful to encounter, and are poisonous to other predatory fish. Thus, the Lionfish has no natural enemies, and in fact is a voracious predator itself, feeding on the juveniles of most species of reef fish. It reproduces rapidly, and not only takes over any reef ecosystem it colonizes but decimates the local fish populations.
From the Florida region, the Lionfish has spread throughout the Caribbean, and only recently reached Belize 3 years ago. Rumor has it someone dumped their aquarium fish into the sea! We have seen them spread throughout Glover’s Reef Atoll over the past few seasons, and now we encounter them on all our snorkel and dive excursions. One recent scuba diving group counted over 60 Lionfish in a single dive! Unfortunately, we expect to see fewer indigenous reef fish as the Lionfish population increases, and as the Lionfish themselves become larger as they mature. At first we were only seeing Lionfish a few inches in length, but this season we have seen them almost 12″ in size. Fortunately, we are allowed to spear Lionfish (the ONLY fish we can fish and keep), and they are very good to eat!



















