Botrylloides violaceus with Caprella mutica

Oosterschelde, the Netherlands

Oosterschelde, the Netherlands

U.S. west coast
from Stachowicz Lab Website

U.S. west coast
from Stachowicz Lab Website

U.S. west coast
from Stachowicz Lab Website

U.S. west coast
from Stachowicz Lab Website

Oosterschelde, The Netherlands

U.S. north east coast

U.S. north east coast

U.S. north east coast

U.S. north east coast

U.S. north east coast

U.S. north east coast

U.S. north east coast

U.S. north east coast

U.S. north east coast

U.S. north east coast

U.S. north east coast

U.S. north east coast

U.S. north east coast

U.S. north east coast

U.S. north east coast

U.S. north east coast

U.S. north east coast

Prince Edward Island, Canada

Prince Edward Island, Canada

Prince Edward Island, Canada

Prince Edward Island, Canada

Prince Edward Island, Canada

Prince Edward Island, Canada

Prince Edward Island, Canada

Prince Edward Island, Canada

Prince Edward Island, Canada