Ned, a pale-bodied snail crawls across a leaf in a small town in the Waiararapa, New Zealand, on Aug. 22, 2025. (Giselle Clarkson via AP) I knew that there were right-eyed and left-eyed flounder, but ...
Snail shells are often colourful and strikingly patterned. This is due to pigments that are produced in special cells of the snail and stored in the shell in varying concentrations. Fossil shells, on ...