Pollicipes polymerus “Gooseneck Barnacle” Cirripedia (Crustacea)

Seal Rock State Park, OR
June 11, 2015
Robert Niese

This species of Gooseneck Barnacle is the most common species of intertidal goosenecks in the PNW. In Portugal and Spain, their cousin P. pollicipes, is a common delicacy, but due to over-harvesting and coastline habitat destruction, the PNW now regularly exports this species to Europe. Check out Gordon Ramsey preparing a traditional, tapas-style barnacle recipe here. Also, this species is in direct competition for space and resources with California Mussels (Mytilus californianus) and will out-compete them in the absence of their primary predators, the Ochre Sea Star (Pisaster ochraceous) and the Glaucous-winged Gull (Larus glaucescens).

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s