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The Lionfish Challenge is a free summer-long (May 24-September 2, 2024) lionfish tournament open to recreational and commercial competitors of all ages around the state of Florida. Our goal remains the same — remove as many lionfish as we can in just four months. Are you up for the Challenge? See also:

• FWC Announces 2024 Lionfish Challenge Presented by Zookeeper (May 23, 2024)
• Lionfish Tournaments and Events
• FWC Unveils 2023 Lionfish Challenge King and Commercial Champion, Celebrating a Record-breaking Year (Oct 19, 2023)

The lionfish is a striking yet destructive invasive species that has found its way into the waters of North America, leaving a trail of ecological havoc in its wake. In this blog post, we delve into the alarming impact of lionfish invasion on our local marine environments and the urgent need for concerted action.

NOAA's Flower Garden Banks National Marine Sanctuary (FGBNMS) is partnering with Lionfish Invitational, and others to use trained divers to help conduct research and remove invasive lionfish within FGBMNS. This multi-day event is a science-based research expedition in which 11 dive teams work to remove as many lionfish as possible, while also recording helpful data on lionfish activity and sightings. In addition, a science team of 8 divers conducts surveys to determine what species, quantities and sizes of fish are present at each designated site before and after the removals. Applications are due Mar 1, 2024. The 2024 expeditions will take place on the following dates:

• ​June 23-27, 2024
• August 11-15, 2024
• September 8-12, 2024

Note: Provides search results for "lionfish"

App is for divers, science, and businesses. Divers can track actual and averages.

The Florida Fish and Wildlife Conservation Commission (FWC) is excited to announce the 7th annual Lionfish Removal and Awareness Festival May 15 and 16 at AJ’s Seafood and Oyster Bar and HarborWalk Village in Destin. Come out and celebrate the fight against invasive lionfish with the FWC and Destin–Fort Walton Beach. Activities will include fillet demonstrations; family-friendly games and activities; art, diving and conservation booths; and the world’s largest lionfish spearfishing tournament, the Emerald Coast Open. Learn more by visiting FWCReefRangers.com. The 2021 Lionfish Challenge removal incentive program will begin May 21 and continue through Labor Day, Sept. 6. More details on how to get rewarded for your harvest coming soon to FWCReefRangers.com.

Provides distribution maps and collection information (State and County).

Provides detailed collection information as well as animated map.

Preventing a LIONfish invasion in the MEDiterranean through early response and targeted REmoval.

The Lionfish Challenge 2022, the seventh annual, is a summer-long tournament that rewards divers for their lionfish harvests. The tournament boasted a total of 707 registered participants, the most in the program’s history. 196 divers conducted a total of 676 trips throughout the state during the 3-month tournament and brought in a whopping 25,299 lionfish.

Scientists have published a series of recommendations to enable communities and managers to minimise the impact of lionfish in the Mediterranean Sea. The invasive species was first noticed off the coast of the Lebanon in 2012, with sightings since recorded as far west as Sicily, and north into the Adriatic Sea off Croatia. More entered in 2015 due to the enlargement and deepening of the Suez Canal, with their spread unimpeded due to a lack of common predators. Researchers in the UK and Cyprus have said increasing lionfish densities – combined with the species' generalist diet and consumption of ecologically and socio-economically important fish – has the potential to result in further disruption of an already stressed marine environment. They have now published a Guide to Lionfish Management in the Mediterranean [PDF, 8.0 MB], which features a series of recommendations through which they hope lionfish populations can be managed.

Since arriving to the northern Atlantic Ocean less than 30 years ago, lionfish have quickly become one of the most widespread and voracious invasive species, negatively impacting marine ecosystems—particularly coral reefs—from the northeast coast of the United States to the Caribbean Islands. In a new study, an international research team including the California Academy of Sciences presents four new records of lionfish off the coast of Brazil, confirming the invasion of the predatory fish into the South Atlantic for the first time.

Citizens with an avid interest in environmental matters will be able to 'sea' their environmental reports using mobile technology. The first of its kind in Trinidad and Tobago, the Institute of Marine Affairs' new Integrated Environmental Incident Software Platform and mobile application, called the Lionfish SeaiTT, allows users to report environmental incidents with the touch of a button. The development of this mobile application was part of a 2014 Green Fund project entitled 'Control and Management of the Invasive Lionfish in Trinidad and Tobago' which aimed to raise awareness on the arrival of the marine invasive species, the lionfish, Pterios volitans, to the territorial waters around Trinidad and Tobago, and the imminent threat the species pose to domestic marine ecosystems.