Gooey Duck
Geoduck
Clam
Gooey Ducks grow to about two pounds in four
or five years and achieve full mass in about 15 years
(shell size about 6 inches, weight 10 to 14
pounds).
The geoduck are
found in coastal waters from California to Alaska and are
most abundant in Puget Sound and British
Columbia
Infantile gooey
ducks burrow into sediments about a foot each year
and commonly settle in at about three feet. They live in
low intertidal and subtidal zones at depths of 10 to 80
feet typically, but reaching depths up to 360 feet.
Densities can exceed 20 clams per square meter in best
habitats.
Environmental
Threats: Water quality issues, both
natural and man-made proplems, seem to be the chief
environmental threats. Because most bivalves are filter
feeders, they consume microscopic plant and animal
substance from the water and may ingest and concentrate
toxins which are dangerous to humans if consumed. Harsh
storms may abolish local populations, either directly due
to wave action on exposed coastlines, or indirectly due
to lowered salinity levels.
Common
name: Geoduck
Scientific
name: Panopea
Abrupta
Distinctive
features: The shell covers
only a small portion of the
geoduck
's tubby body or
"siphon"
Predators:
fishes, worms,
snails, starfish, and crabs.
Diet: Eats
algae
Life
expectancy: Can live up to 150
years!
Geoducks - called the "elephant trunk clam" by
the Chinese , sells as a delicacy for $10 or more per pound in
China?
Geoducks are prized foods in food markets
worldwide and are a highly valued fishery for the state
(Puget Sound) , estimated at $40 million
annually.
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