The creatures living on Earth today have evolved over millions of years. In order to survive, each has needed to find a way to escape its predators. One of the most ingenious ways to avoid being eaten is to develop a disguise. The caddis fly larva has perfected this by building a protective coat out of small stones and plant material - the armoured wet suit.
© 2013-2016 Science Photo Library Ltd. 327-329 Harrow Road, London, UK, W9 3RB
Registered in England and Wales no. 1550520. VAT no. GB 340 7410 88
Designed by Bluish