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2:20
Discovery of a strange new snow scorpionfly species in Alaska helped by Facebook
This video shows how to collect the new species, Caurinus tlagu. Credit: Derek Sikes
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SOLVED: In Batesian mimicry, a palatable species gains protection by mimicking an unpalatable one. Imagine that individuals of a palatable, brightly colored fly species are blown to three remote islands. The first island has no predators of that species; the second has predators but no similarly colored, unpalatable species; and the third has both predators and a similarly colored, unpalatable speciesPartAWhat might happen to the coloration of the palatable species on each island through time if
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