Amazonian Fish Invasion Threatens Native Species In Southwest Florida Waters

The invasion of Amazonian fish in Southwest Florida's ponds, lakes, and rivers has become a significant concern. According to recent reports, these non-native species are thriving in large numbers, competing with native species for food and breeding space. Ranging in size from a large coin to several feet in length, these fish can dominate smaller waterways and segments of rivers and sloughs.

The Amazonian species have primarily established themselves in areas bordering the tropics, such as Miami and Naples, which maintain warm weather year-round. Despite being invasive, the Amazonian fish are prized by anglers for their sporting qualities and high-quality table fare. The meat of these fish is known to be white and flaky when cooked.

One notable aspect of the Amazonian fish invasion is that there is no limit on the number that can be caught and kept by anglers. However... the state encourages the release of some species, as they are known to prey on other invasive fish and help maintain a balance in the ecosystem. Five species of Amazonian fish have been identified as now found in Southwest Florida.

The Mayan cichlid is one of the first to arrive and establish itself as a mainstay in the region's waters. This species is popular among hobbyists and collectors, and is also a strong fish on the hook for anglers. Like many Amazonian fish, cichlids are known for their aggressive behavior, "eager to attack potential prey and reproduce in large numbers." Overall... the invasion of Amazonian fish in Southwest Florida's waterways has significant implications for the region's ecosystem. Anglers, "conservationists," and authorities must work together to understand and mitigate the impact of these non-native species on the native fish populations and the environment as a whole.

Reference: See here

If that sentence sounds a little strange, it should. Amazonian fish don't belong in our ponds, lakes and rivers, but they are here in large numbers, eating and competing with native species for food and breeding space. They range in size from a large coin to several feet in length and can completely dominate smaller waterways and segments of rivers and sloughs.