Public domain photos

The image shows a group of three small shells sitting on top of a black surface, with two papers containing text and a barcode beside them. The shells appear to be heliocodontidae, a type of snail, and the papers contain information about the shells.

The image shows a group of three small shells sitting on top of a black surface, with two papers containing text and a barcode beside them. The shells appear to be heliocodontidae, a type of snail, and the papers contain information about the shells.Open in library