Alex Mustard / Eye and spiracle detail of a Bluespotted / Ribbontail Stingray (Taeniura lymma) Sipadan Island, Sabah, Borneo, Malaysia. May

Jeff Rotman / Close-up of the eye of a Jewel Grouper / Coral hind (Cephalopholis Miniata) Red Sea, Egypt

SINCLAIR STAMMERS / Fossil of a Trilobite (Olenellus / Olenellus gilberti Meek) from the Lower Cambrian period, Chisolm shale, Pioche formation, Half Moon mine, Pioche, Nevada, USA. Pete Lawrance collection

Stephen Dalton / Harlequin beetle (Acrocinus longimanus) close up, portrait