Gary Bell/ Oceanwide / Sea Anemone (Alicia rhadina), Anilao, Philippines

Roberto Rinaldi / Alicia sea anemone (Alicia mirabilis) on fronds of invasive algae (Caulerpa taxifolia) Strait of Messina, Southern Italy

Juergen Freund / Close up of trunk of Alicia sea anemone {Alicia mirabilis} Mediterranean

Juergen Freund / Close up of trunk of Alicia sea anemone {Alicia mirabilis} Mediterranean

Juergen Freund / Close up of trunk of Alicia sea anemone {Alicia mirabilis}, Mediterranean

Juergen Freund / Alicia anemone (Alicia mirabilis) Mediterranean Sea

Juergen Freund / Alicia anemone {Alicia mirabilis} Mediterranean

Roberto Rinaldi / Alicia sea anemone (Alicia mirabilis) and brittle star. Scilla, Strait of Messina, Italy.

Juergen Freund / Alicia anemone {Alicia mirabilis} Mediterranean

Franco Banfi / Actinia (Alicia mirabilis) anemone at night on the seabed, Marine Protected area Punta Campanella, Costa Amalfitana, Italy, Tyrrhenian Sea.

Franco Banfi / Actinia (Alicia mirabilis) anemone closed up during the day, Marine Protected area Punta Campanella, Costa Amalfitana, Italy, Tyrrhenian Sea.

Franco Banfi / Actinia, (Alicia mirabilis) with tentacles withdrawn, Puolo Bay, Punta Campanella Marine Protected area, Costa Amalfitana / Amalfi coast, Italy, Tyrrhenian Sea, Mediterranean. October