The image shows a group of four small shells, known as viviparidae, on a black surface next to a piece of paper with text and a barcode.
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The image shows a group of four small shells, known as viviparidae, on a black surface next to a piece of paper with text and a barcode. The shells are arranged in a triangular formation, with the largest shell in the center and two smaller shells on either side. The paper has text written on it, likely providing information about the shells.
