Albert Lleal / Diatom (Amphora sp) SEM close-up view of fossil at 3500x magnification, approximately 2000 years old, found in lake near Huesca, Spain

Aflo / ic-08404 Tomato anemonefish {Amphiprion frenatus} sheltering amongst tentacles of sea anemone. Japan.

Albert Lleal / Diatom (Amphora sp) SEM close-up view of fossil at 3500x magnification, approximately 2000 years old, found in lake near Huesca, Spain

David Hall / Tomato anemonefish or clownfish (Amphiprion frenatus) in sea anemone, Philippines

GEORGETTE DOUWMA / Tomato anemonefish {Amphiprion frenatus}, Andaman Sea, Thailand

Carine Schrurs / Tomato anemonefish {Amphiprion frenatus} amongst tentacles of Magnificent sea anemone. Batangas, Philippines {Heteractis magnifica}