![American Slipper Limpet, Common Atlantic Slippersnail (Crepidula fornicata), shells on beach sand Stock Photo - Alamy American Slipper Limpet, Common Atlantic Slippersnail (Crepidula fornicata), shells on beach sand Stock Photo - Alamy](https://c8.alamy.com/comp/BKBRDR/american-slipper-limpet-common-atlantic-slippersnail-crepidula-fornicata-BKBRDR.jpg)
American Slipper Limpet, Common Atlantic Slippersnail (Crepidula fornicata), shells on beach sand Stock Photo - Alamy
Royal Institute - Environmental sex determination is seen in the marine mollusk Crepidula fornicata, also known as the common slipper limpet. Slipper limpets live in stacks, one on top of another. Each
![Snuggle up! The common slipper snail gets close for comfort - Washington State Department of Ecology Snuggle up! The common slipper snail gets close for comfort - Washington State Department of Ecology](https://ecology.wa.gov/DOE/media/BlogMedia/EAP/09282020-two-Crepidula-Ecomare.jpg?ext=.jpg)