Wednesday, 8 February 2017

For these insects to survive, imitation is golden

But why gold?

Staying alive as a small insect in the shadows of spiders and lizards requires some cunning, one example of which is a crafty trick known as mimicry. This involves imitating the characteristics of other, less palatable beings, just as a stick insect mimics a plant or harmless frogs change color patterns to resemble their toxic siblings. Scientists in Australia have uncovered what they believe to be one of the largest mimicry systems on Earth, comprising more than 140 different golden-coated insect species that work together to ward of would-be predators.

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Category: Biology

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from New Atlas http://ift.tt/2kHMyRx

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