Black snail embryos

An ovicapsule of the black snail Pachycymbiola brasiliana rests on a vibrant mass of seaweed washed ashore in Mar del Plata, Argentina. The scene features a striking mix of red algae from the Rhodophyta group—Anotrichium furcellatum and Callithamnion species—alongside the delicate green algae Bryopsis plumosa from the Chlorophyta group. This image captures a moment where marine life meets coastal landscape, offering both biological detail and natural beauty. Ideal for educational, scientific, or ocean-themed decorative projects.