Spurilla caerulescens (sic) Eolidia coerulescens Berghia modesta

Error in name: Berghia caerulescens (sic) Berghia coerulescens is a species of sea slug, a marine nudibranch in the family Aeolidiidae.

It also occurs in the Atlantic Ocean, from the Brittany coasts to the Canary Islands.

It is now known that the distribution of Berghia coerulescens is restricted to the eastern Atlantic and the Mediterranean Sea.

(sea anemones that are usually considered pests in the marine aquarium hobby), the species most mentioned in Internet forums and articles for the control of Aiptasia anemones is now known to be Berghia stephanieae.