Edwin Giesbers / Madagascar moon moth (Argema mittrei) female, close-up, Madagascar

Juan Carlos Munoz / Close up of muzzle and mane of Shetland Pony, Shetland Islands, Scotland, UK

Juergen Freund / Trunkfish / Longhorn cowfish {Lactoria cornuta}

Juergen Freund / Close up of face of inflated pufferfish {Arothron sp}, Indo-Pacific

Juergen Freund / Close up of eye of Princess parrotfish {Scarus taeniopterus} Caribbean

Juergen Freund / Close-up of jaw of Garfish {Belone belone} Indo-pacific

Juergen Freund / Close-up eye of Longtail filefish {Aluterus scriptus} Indo-Pacific