Dog Cockle global price quotes



The current, latest prices of Dog Cockle in the world in the global markets

dog cockle France


Price range: 7 - 9 EUR / 1 kg | Market: MIN Rungis | Date: 2022-05-13

Dog Cockle

The dog cockle lives just below the surface of gravelly and sandy seabeds, out beyond the low tide mark, and out to depths of 100m. It has a thick, round, clam-like shell covered with brick-red concentric markings on a pale background. They are spectacularly long-lived, reaching the grand old age of 100! We know this by counting the growth lines in their shell - much like you can count the growth rings of a tree!

The dog cockle is an opportunistic feeder with no preferred food. It has evolved to be very efficient at what it does; filtering out the sand and mud of the seabed, trapping any food particles within its shell, and ejecting the unwanted sediment through a gill-like structure on its underside.

The dog cockle is an important part of estuarine ecosystems, making up 45% by volume of biomass in one study in the Wash Estuary, in eastern England. It is estimated to filter 27kg of water per day, removing suspended particles and free-floating algae. Their shells are important substrates for a variety of animals including the ghost shrimp Callianassa subterranea and grapsid crab Saduria Entomol.

The dog cockle has been used as a source of lime for over 1000 years and is still used by some farmers today to provide calcium to their pastures. It is also eaten in China, where it is known as the sea-ear. Its shell can be carved into ornaments or even jewelry, with interesting results! The dog cockle was once believed to cure illnesses such as epilepsy and was ground up into a powder for this purpose.

With its efficient filtering apparatus, the dog cockle can be used in wastewater treatment to provide clean water - but it is difficult to keep alive in aquariums! The dog cockle lives just below the surface of gravelly and sandy seabeds, out beyond the low tide mark, and out to depths of 100m. It has a thick, round, clam-like shell covered with brick-red concentric markings on a pale background. They are spectacularly long-lived, reaching the grand old age of 100! We know this by counting the growth lines in their shell - much like you can count the growth rings of a tree!

The dog cockle is an opportunistic feeder with no preferred food. It has evolved to be very efficient at what it does; filtering out the sand and mud of the seabed, trapping any food particles within its shell, and ejecting the unwanted sediment through a gill-like structure on its underside.

The dog cockle is an important part of estuarine ecosystems, making up 45% by volume of biomass in one study in the Wash Estuary, in eastern England. It is estimated to filter 27kg of water per day, removing suspended particles and free-floating algae. Their shells are important substrates for a variety of animals including the ghost shrimp Callianassa subterranea and grapsid crab Saduria Entomol.

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