Sea Gherkin?

Sea Gherkin?

Observation - Sea Gherkin? - UK and Ireland. Description: A small, pale sea cucumber, I think, found on the underside of a rock on a beach in Devon. Think it might be a 'Sea Gherkin' but willing to be corrected.

A small, pale sea cucumber, I think, found on the underside of a rock on a beach in Devon. Think it might be a 'Sea Gherkin' but willing to be corrected.