Invasion

Invasion Description

1st Record: Lopez Island/WA/Mud Bay (4/19/59, an unknown quantity, from Maine, planted, Chew 2001. A few clams were recovered one year after planting, but none were found subsequently)

Geographic Extent

Lopez Island/WA/Mud Bay (4/19/59, an unknown quantity, from Maine, planted, Chew 2001. A few clams were recovered one year after planting, but none were found subsequently)