The image shows a pair of small white shells sitting on top of a black surface next to a piece of paper with text written on it.
Read full description
The image shows a pair of small white shells sitting on top of a black surface next to a piece of paper with text written on it. The shells appear to be marginellidae, a type of freshwater fish, and the paper has a barcode printed on it, suggesting that it is a specimen of the species.
