Spiny Porcelain Crab. A Porcelain Crab assumes a defensive posture on its host sea anemone.

Leaf Scorpionfish. The Leaf Scorpionfish perches in crevices and on bottoms with living corals, sponges, and debris. It often sways back and forth with water currents to mimic dead leaves or seaweed. The Leaf Scorpionfish can vary its color to blend with its background.

Wunderpus. A shy creature, the Wunderpus will often retreat to the safety of a sand burrow rather than allow close inspection. It will ocassionally display a dramatic posture instead.