Alex Mustard / Lemon shark (Negaprion brevirostris) in shallow water with reflection at the surface. Little Bahama Bank, Bahamas.

Alex Mustard / Lemon shark (Negaprion brevirostris) in shallow water at the surface, split level. Little Bahama Bank, Bahamas. West Atlantic Ocean.

Alex Mustard / Lemon shark (Negaprion brevirostris) at the surface, split level. Little Bahama Bank, Bahamas. West Atlantic Ocean.

Mark Carwardine / Golden orb spider {Nephila imperialis} on neck of woman, used for production of spider silk, Antananarivo, Madagascar

MYN / Brady Beck / Close up of mouthparts of Funnel weaver spider (Tegenaria sp) Scotland County, North Carolina, USA, June, meetyourneighboursproject.net

Alex Mustard / Lemon shark (Negaprion brevirostris) portrait at night. Little Bahama Bank. Bahamas. Tropical West Atlantic Ocean.

Stephen Dalton / Common vampire bat (Desmodus rotundus) at rest with mouth open, from Central America, controlled conditions

Edwin Giesbers / Close up of eye of Gould's / Sand monitor {Varanus gouldii} captive

Solvin Zankl / Close up of mouthparts of Armoured Cricket (Hetrodes pupus) Namib desert, Namibia

Steven David Miller / Io moth {Automeris io} Florida, USA