Paul Bertner / Assassin Bug (Reduviidae), fungus mimic, nymph, La Amistad International Park, Costa Rica

Paul Bertner / Assassin Bug (Ptilocerus ochraceus), Gunung Leuser National Park, Sumatra, Indonesia

Paul Bertner / Assassin Bug (Neocentrocnemis sp), Gunung Leuser National Park, Sumatra, Indonesia

Paul Bertner / Assassin Bug (Reduviidae), Udzungwa Mountains National Park, Tanzania

Alex Hyde / Assasin bug (Reduviidae) with raptorial front legs. Danum Valley, Sabah, Borneo.

Thomas Marent / Cog-wheel Assasin Bug (Arilus carinatus), Guacharo Cave National Park, Colombia

Kim Taylor / Wig knapweed (Centaurea pseudophrygia) unopened flower bud. Italy, July.

Kim Taylor / Assassin bug (Rhynocoris iracundus). Italy, July.

Emanuele Biggi / Assassin bug (Reduviidae sp) young nymph showing camouflage with habitat, South Africa

Andy Sands / Heath assassin bug (Coranus subapterus) viewed from above to show camouflage against bare sandy ground, Surrey, England, UK, July

Andy Sands / Heath assassin bug (Coranus subapterus) feeding on small beetle, Surrey, England, UK, July - Focus stacked image

Doug Wechsler / Black corsair beetle (Melanolestes picipes) Fort Washington State Park, Pennsylvania, USA