Insects are so different from us that they look like aliens. They appeared on Earth before the dinosaurs and survived them, just as all currently existing species of animals, including humans, will someday survive. Perhaps that is why it is necessary to take a closer look at these fantastic creatures, whose life is full of secrets and exciting mysteries. Pavel Marikovsky devoted forty years of his life to studying the world of insects and talked about it in his fascinating book, but still, even for him, “Mysteries remain.”