Styela canopus - <p>Styela canopus (non-native), rough seasquirt, 9mm. Cobb Bay, Northampton County, Virginia - 08/19/14. Photo by Robert Aguilar, Smithsonian Environmental Research Center. </p> © Smithsonian Environmental Research Center - CC BY 2.0 - Wikimedia Commons
Sites d'intérêt géologique de la presqu'île de Crozon