Backstroke swimmers - the fascinating acrobats among aquatic insects

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When you think of swimming, you probably have fish or frogs in mind. But there is a small, often overlooked group of insects that are true masters in the water: the backswimmers (Notonectidae). These small beetle-like creatures spend their lives upside down in the water - they swim with their backs to the bottom! But why do they do this? How do they survive in ponds, lakes and slow-flowing waters? And what role do they play in the ecosystem? Let's dive into the exciting world of backswimmers!