Ingo Arndt / Common Lime (Papilio demoleus) butterfly wing detail showing false eyespot, Asia

Constantinos Petrinos / Emperor shrimp {Periclimenes imperator / Zenopontonia rex} and tiny harlequin crab {Lissocarcinus orbicularis} on sea cucumber {Bohadschia argus} Sulawesi Indonesia

Roberto Rinaldi / Ballon corallimorpharians (Amplexidiscus fenestrafer) sea anaemones, Tubbataha Reef, Phillipines.

Roberto Rinaldi / Close-up of a parrot fish (Scaridae sp), Sulawesi, Indonesia