Jeff Rotman / Nostril and mouth parts of Bamboo shark (Chiloscyllium punctatum) Perth, Australia, Indian Ocean

Alex Mustard / Brownbanded bambooshark (Chiloscyllium punctatum) on the seabed at night. Lembeh Strait, Sulawesi, Indonesia.

Georgette Douwma / Brownbanded bamboo shark (Chiloscyllium punctatum), juvenile with egg sac still attached. Komodo National Park, Indonesia.

Georgette Douwma / Brownbanded bamboo shark (Chiloscyllium punctatum), juvenile resting on coral reef, Komodo National Park, Indonesia.

Doug Perrine / Brownbanded bamboo shark {Chiloscyllium punctatum} juvenile, Malapascua Island, Philippines

Doug Perrine / Brownbanded bamboo shark {Chiloscyllium punctatum} juvenile (bands starting to fade) Malapascua Island, Philippines

Jeff Rotman / Bamboo shark {Chiloscyllium punctatum} Western Australia

Constantinos Petrinos / Bamboo shark juvenile {Chiloscyllium punctatum} Lembeh, Sulawesi, Indonesia

James Christensen / Stilt-legged Fly (Micropezidae) signalling with leg, Mindo, Ecuador

James Christensen / Stilt-legged Fly (Micropezidae) signalling with leg, Mindo, Ecuador

Piotr Naskrecki / Stilt-legged Fly (Micropezidae), Mamang River Forest Reserve, Ghana

Piotr Naskrecki / Stilt-legged Fly (Micropezidae) rubbing forelegs together to clean them, Guinea, West Africa

Premaphotos / Stilt-legged fly (Ptilosphen insignis) waving its white-tipped front legs, in rainforest, Trinidad

Premaphotos / Stilt-legged fly female (Calobata cibaria) feeding on dead fly, UK

Premaphotos / Stilt-legged fly female (Calobata cibaria) feeding on a dead fly, UK