"We thought this was a group of Graceful crabs. Calipers included in the photo in case we were wrong about that. The one with legs seems to be dead vs. molted. One sand encrusted hairy helmet crab carapace and one dead purple shore crab. We're also not confident about ID'ing the older carapace that is placed in the corner of the photo with the purple shore crab and hairy helmet, seems like it could be a red rock crab. We were surprised by the amount of molts found for this time of year!"