Marine Life Talk – 3 February 2011

Lionfish

Lionfish are principally piscivorous, thereby affecting native reef community structures and commercial fish restocking attempts

Lionfish research in Bonaire –  19.30pm at the National Oceanography Centre in Southampton –

by Fadilah Ali

The Indo-Pacific lionfish (Pterois volitans) is a venomous, voracious predator now established along the south east USA coast and throughout the Caribbean region. Since its introduction in 1992, the lionfish population has sky-rocketed throughout the Caribbean, making efforts to control increasingly difficult, and suggesting that the lionfish is one of the worst marine invasive species of all time. Its reproductive biology, thermal requirements and other life history characteristics foster its abundance in this region.

Lionfish are principally piscivorous, thereby affecting native reef community structures and commercial fish restocking attempts. Further effects include heightened stress on coral reef ecosystems, risks to human health and negative impacts on tourism, recreational and fishing industries. Many unsuccessful attempts with have been made to control the lionfish population; however scientists are still persistently searching for a solution to help save coral reef.

Fadilah Ali is a final year Masters of Environmental Science student at the University of Southampton where she has specialised in Biodiversity and Conservation.

Fadilah spent the summer 2010 period working as a Tropical Marine Ecology and Conservation Intern at the CIEE Research Station Bonaire in the Caribbean. Here, she led lionfish research activities while also collecting data for her dissertation.

Fadilah is using Bonaire as a case study by analysing the invasion and subsequent management of lionfish in Bonaire in order to suggest the best plan of action for her home country, Trinidad and Tobago; a Caribbean country yet to be invaded by lionfish.

Future Marine Life Talks at the National Oceanography Centre, Southampton

03/03/11 The Census of Marine Life  – Prof Paul Tyler

07/04/11 Hampshire and IOW Wildlife Trust – marine conservation  – Dr Amy Dale

Free admission – these talks are open to the public

The Marine Life Talks are held on the first Thursday of the month at 7.30pm, please arrive at 7.15pm to be met in Reception.

Arrangements for wheelchairs must be made in advance. Unless it is possible to descend via the stairs in an emergency, access to upper floors cannot be permitted as lifts are automatically immobilised when the fire alarm is activated.

The National Oceanography Centre is reached via Dock Gate 4 (between Southampton's Town Quay and Ocean Village).
 

Event dates: 
Thursday 3 February 2011 - 19:15 to 20:30