Public domain photos

The image shows a pile of physidae, a type of mussel, sitting on top of a table next to a piece of paper with text on it. The mussel is a light brown color with a glossy sheen, and the paper has a white background with black text.

The image shows a pile of physidae, a type of mussel, sitting on top of a table next to a piece of paper with text on it. The mussel is a light brown color with a glossy sheen, and the paper has a white background with black text.Open in library