(Washington, D.C.) – Today, U.S. Sen. David Vitter (R-La.), top Republican on the Environment and Public Works Committee, sent a letter to Dr. Kathryn Sullivan, Acting Administrator of the National Oceanic and Atmospheric Administration (NOAA), and Doug Gregory, Executive Director of the Gulf of Mexico Fishery Management Council, regarding the proliferation of lionfish in the Gulf of Mexico and the adverse impacts on the surrounding ecosystems and marine habitats.

“The Lionfish is a predator species, capable of destroying populations of some commercially valuable fish, like the grouper or red snapper, on the Gulf Coast. The lionfish has largely been under the radar, but the administration needs to be diligent in its research and educating the public,” said Vitter. “If we don’t take this threat seriously, I’m concerned the lionfish could bring havoc to Louisiana anglers and the economic benefits from the fishing community.”

Text of today’s letter is below. Click here see the letters to Dr. Sullivan and Mr. Gregory.


September 27, 2013

Dear Dr. Sullivan and Mr. Gregory

As you are aware, the proliferation of lionfish (Pterois volitans/miles) in the Gulf of Mexico has accelerated since their presence was first confirmed in December 2009.   I am writing to encourage the National Oceanic and Atmospheric Administration (NOAA) to raise public awareness of the adverse impacts of lionfish on economically important species in the Gulf. Promoting the harvest of these invasive species may help alleviate some of the burden on the native reef fish caused by the lionfish’s aggressive consumption of native fish populations.

According to NOAA, an unrestrained lionfish population may have negative consequences for commercially valuable species including grouper, snapper, and some crustaceans.   The listed marine life make up a distinct portion of the lionfish’s diet and are vitally important to the Gulf region’s economic sustainability, having contributed over $516 million commercially to the Gulf region in 2012.

It is imperative that we protect the Gulf reef ecosystems from the devastation this invasive species may cause.  Scientists believe the explosion in lionfish populations in the Atlantic ranks among the worst marine invasions in history.   Considerable effort to raise public awareness should be made to defend the Gulf before the lionfish establish themselves at levels similar to those on the Atlantic Coast.  An important option to consider to control burgeoning populations is promoting the harvest of lionfish, particularly to the more than four million recreational anglers who fish the Gulf region each year.

Given the devastation lionfish have caused in the Atlantic, I request that you respond to the following questions regarding action in the Gulf of Mexico:

1.    Please provide a comprehensive list of the scientific research NOAA has available regarding lionfish populations and impacts in the Gulf.

2.    What is NOAA doing to raise public awareness about the dangers of the establishment and growth of lionfish populations in the Gulf?

3.    Are there plans in place or plans being developed to stop the invasive lionfish to help protect other commercially valuable species of the Gulf?

Thank you for your prompt attention to this important issue.  Please contact my staff at the U.S. Senate Committee on Environment and Public works at (202) 224-6176 if you have any further questions.


David Vitter
Ranking Member
Environment and Public Works