"Hardshell clam" means all clams classified as shellfish under WAC 220-320-010 except geoduck clams, horse clams, and mud or softshell clams.
Wash. Admin. Code § 220-320-020
"Hardshell clam" means all clams classified as shellfish under WAC 220-320-010 except geoduck clams, horse clams, and mud or softshell clams.
Wash. Admin. Code § 220-320-020