Invasive Lionfish On Display At SLC Marine Center

See an invasive lionfish on display at the St. Lucie County Marine Center.
Researchers at the Smithsonian Marine Station (SMS) in Fort Pierce recently collected four nonnative lionfish south of the Fort Pierce Inlet in the Indian River Lagoon.  SMS Research Assistant Sherry Reed and Drs. Mark and Diane Littler of the Smithsonian's National Museum of Natural History were collecting algae samples in approximately three feet of water when they came across a single juvenile red lionfish, Pterois volitans.  The specimen was located on the seawall west of Fort Pierce Utilities Authority's Water Reclamation Facility on South Hutchinson Island.  Reed did not have equipment appropriate for the capture of the specimen, so reported the sighting to staff at the Smithsonian Marine Ecosystems Exhibit (SMEE).  SMEE staff promptly returned to the location and captured the lionfish, which is approximately nine cm in length. The specimen is currently on public display at the Ecosystems Exhibit as part of a temporary exhibit on invasive species. 

SMEE staff returned to the location two days later and captured three additional juvenile red lionfish, ranging in length from 10-12 cm, in approximately seven feet of water.  All three specimens were euthanized and sent to the U.S. Geological Survey's Nonindigenous Aquatic Species (NAS) program for DNA analysis.

Lionfish are a nonnative, venomous fish of the scorpionfish family.  Native to the western Pacific, they are typically found in rocky reefs at up to 175 meters in depth. Their flashy fins and ornate color pattern made them popular in the aquarium trade, which may have played a role in their introduction to Atlantic waters.

For more information on lionfish, or to report a lionfish sighting, visit the NAS website at http://nas.er.usgs.gov.

The Smithsonian Marine Ecosystems Exhibit is located in the St. Lucie County Marine Center at 420 Seaway Drive on South Hutchinson Island in Fort Pierce and is open to the public Tuesday-Saturday from 10 a.m. - 4 p.m.  Admission is $3 for adults and $2 for children and seniors.   The Smithsonian Marine Station has teamed with St. Lucie County and other community partners to create this unique educational facility.  The Ecosystems Exhibit is an outreach effort of the Smithsonian Marine Station, a branch of the Smithsonian Institution's National Museum of Natural History.  A fixture in the Fort Pierce community for more than 40 years, the Marine Station is dedicated to understanding the character and diversity of the marine and estuarine habitats of Florida.

County Receives Green Government Designation

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It's official. St. Lucie County is now a certified "Green County," joining the ranks of only five other Florida counties to receive this prestigious recognition from the Florida Green Building Coalition (FGBC).

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