Are you planning to harvest shellfish this summer? Yes? Good for you!
Shellfish harvesting is a great way to get some fresh air, exercise and
spend quality time with friends and family while enjoying Canada’s
beautiful coastal areas. Shellfish are an excellent source of protein,
are high in essential minerals, and low in calories, fat and
cholesterol. Bivalve shellfish, the type that have a hinged two-part
shell, are the common type of shellfish harvested recreationally.
Bivalve shellfish include oysters, clams, scallops, mussels and cockles.
Before you head out, please take a few moments to inform
yourself so you have an enjoyable and safe
experience. Check before you dig!
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Bivalve shellfish are highly sensitive to the quality of water in the
marine environment. They feed on microscopic plants that can sometimes
produce naturally-occurring marine biotoxins, which can build up in
their tissues. Eating shellfish with high levels of these biotoxins can
lead to serious and potentially fatal illness.
Every summer, vacationers and residents of Canada’s coastal communities
hear of shellfish harvesting closures areas on the radio or read about
them in local newspapers. The closures are an important health
protection measure to minimize the risk of human illness, such as
Paralytic Shellfish Poisoning (PSP). These closures are implemented by
Fisheries and Oceans Canada (DFO) based on recommendations from the
Canadian Food
Inspection Agency (CFIA) and
Environment Canada.
Shellfish closures, common during warm weather months (April to
October), can occur at any time of the year.
Fact Sheet
Red Tide, PSP and Safe Shellfish Harvesting
DFO - Shellfish Contamination Closures
To find out which bivalve shellfish harvesting areas are open or closed,
call your nearest DFO office listed in the blue pages of your local
telephone directory.
Information regarding shellfish closures is
also available on-line in the following regions at the links provided
below:
Note: where there is no Internet presence, please contact your
local DFO office listed in the blue pages of your local telephone
directory.
Also look for signs, like the examples provided here, posted around the
area in which you plan to harvest shellfish. Respect the signs for your
own safety.
ADDITIONAL RESOURCES
Fact sheets prepared by the Canadian Food Inspection Agency
Maritime Coastal Mollusc Harvesting Guide
A guide to harvesting bivalve shellfish in Canada’s maritime provinces
produced jointly by Fisheries and Oceans Canada, Canadian Food
Inspection Agency and Environment Canada.
Canadian Shellfish
Sanitation Program (www.mollusca.gc.ca)
Harvesting shellfish in Quebec (website governed by Fisheries and Oceans
Canada, Canadian Food Inspection Agency and Environment Canada).
Shellfish Water Quality Protection Program (Environment Canada)
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