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The author discusses the symposium organized in June 2013 in the Kampinoski National Park (central Poland). One scientific session and a several field sessions took place. During the field sessions, at 16 sites 34 dragonfly species were found with one species (Erythromma viridulum) which makes together 53 species known in this area. Moreover, the recently discovered population of Nehalennia speciosa...
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