Tvåvingar: Blomflugor del 2

Fascinated by a real fantasy world. Whoever is inaugurated in flies fascinating world will find wonderfully beautiful structures and peculiar ways of life. This volume presents some of the largest and most beautiful flower flies, but also some of the smallest. Some species' larvae feed on plants, some feed on aphids, some live in the nests of wasps or ants, while others live under water in ponds and puddles.

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