Saving Seafood

Red tide could wipe out a generation of stone crabs

May 28, 2019 — Red tide algae can take a toll on the future of the stone crab industry, Mote Marine Laboratory researchers discovered.

Intense concentrations of the toxic red algae potentially can wipe out a generation of stone crabs, Mote scientists reported this week.

The loss could be cataclysmic to Florida’s seafood industry. The health of stone crabs is commercially valuable to the health of Florida’s economy.

More than 105 million pounds of stone crabs were harvested between 1996-2016 and is ranked fifth by the National Marine Fisheries Service among the commercially harvested Florida seafood. Pink shrimp ranks number one. Nationwide, Florida’s seafood industry ranked 11th in the United States, producing more than 87 million pounds of seafood harvested in 2016 and with a dockside value of $237 million, Marine Fisheries reported.

Mote scientists are trying to help figure out why the stone crab catch in Southwest Florida has seen a 25 percent decrease since 2000, and trying to determine the influence of red tide could be a key.

High concentrations of Florida red tide — Karenia brevis — caused 100 percent mortality in stone crab larvae in a four-day study, Mote reported in a press release. Medium concentrations had a 30 percent mortality rate, and many of the surviving larvae had impaired swimming behavior.

Read the full story at the Englewood Sun

Stone crab catch in short supply across Florida

September 12, 2018 — It seems the only thing Florida stone crabbers harvested with any consistency during the season that ended May 15 was optimism. And that was often hard work.

The average annual haul since 2011 has been 3.7 million pounds, valued at $27.8 million. The harvest in pounds has climbed the past few years, with catch from October to December traditionally being better than January to May.

But 2018 bucked the recent seasonal trend, yielding just 2.1 million pounds — not much more than the 1.98 million pounds caught in 2013-2014 season that was labeled “historically low” by Florida Fish and Wildlife Commission officials.

Shorter supply resulted in higher dollar value, though. Commission landings data shows an estimated value for all claw sizes this season at $29.6 million.

Price aside, it was hard for some fish houses to meet demand.

“I don’t know if we broke 100,000 pounds this season,” said Tommy Shook, general manager of Frenchy’s Stone Crab Co. in Palm Harbor, Fla. “The year before was 190,000 [pounds sold].”

The independent crabbers he buys from just weren’t able to deliver. “It sure makes it hard when the phones are ringing and there’s nothing to sell,” he said. “Nothing worse than being a crab company with no crabs.”

“Stones were in very short supply in our area last season,” said Katie Fischer of Island Seafood Co. in Matlacha, on Florida’s Southwest Gulf Coast. “Our local crab house couldn’t supply us, so we had to drive to a crab house up in Englewood the whole season.” Island Seafood was paying $28 a pound for jumbo claws and $20 to $25 for large claws at the dock.

Read the full story at National Fisherman

 

New rules for fishermen in growing Jonah crab business

May 5, 2016 — PORTLAND, Maine — Fishing regulators say there will be a new limit on how many Jonah crabs fishermen will be allowed to harvest.

East Coast fishermen’s catch of Jonah crabs has been growing in recent years as the crustacean grows in popularity.

They are used in processed products and as an alternative to the more expensive Dungeness and stone crabs.

Read the full story from the Associated Press at the San Francisco Chronicle