Sick Fish, Fish Kill Reported in Gulf
Published: Friday, July 22, 2011 at 2:31 a.m.
Last Modified: Friday, July 22, 2011 at 2:31 a.m.
Dead fish have been washing up on the beaches at Naples since Monday.
And commercial fishermen out of Madeira Beach and marine scientists have been conducting a survey of fish with sores and deformities in the Gulf of Mexico since the first week of July.
The exact cause of these problems hasn't been pinpointed yet, and the reports have been isolated dating to the winter.
But two possible reasons being mentioned are the Gulf oil spill last April and a "dead zone'' devoid of oxygen.
The St. Petersburg Times reported last week that three 10-day trips into the Gulf from Madeira Beach and Panama City that departed July 6, July 8 and July 18 were searching for fish that might have some sort of disease. They are catching and checking fish from the Keys across to Texas.
The Times report said red snapper and vermilion snapper caught by fishermen showed "wounds straight through their muscle tissue.''
Meanwhile, the Naples News reported Monday that dead fish were on the beaches between Doctors Pass and Wiggins Pass.
Collier County officials have sent dead fish and water samples to the Florida Fish and Wildlife Research Institute in St. Petersburg for testing.
The News reported that fish species that are uncommon along beaches were swimming in "rust-colored'' water with little or no oxygen, possibly because of an offshore algae bloom that ate up all the oxygen.
The story said there were dead lobsters balled up together in Clam Pass, and Vanderbilt Beach was loaded with cowfish, toadfish and eels.
Red tide wasn't mentioned in either of the reports, however. www.theledger.com