Submarine. Small (15mm) and elongated - limpet-like.
No interactions present.
Great photo, & shows granulations on the shell about the same size as those on the girdle.(& not a very low tide)
You have to give it to the Dictionary - Leptochiton scabridus
Has anyone seen this is Scotland - NO!
And why are there no Other Obs of Lepidochitona cinerea like in most of the other obs ?http://www.ispotnature.org/search/node/Leptochiton%20scabridus?
Silly iSpot doesn't understand anything sometimes
THREE MARINE PROJECTS
Lat/Lng: 58.9, -2.9
OS grid ref: HY4812