其他摘要：The Orava River basin covers a total area of 1 633 km2, there are a lot of marsh habitats, mainly two major types of peatlands – bogs and fens. The authors put together a faunistic overview of the dragonfly data, which were obtained between 2010 and 2014. A total of 36 dragonfly species were identified from 16 investigated localities, detailed records are given. There are 30 species recorded as autochthonous. There are many endangered and protected species, for instance Sympecma fusca, Coenagrion hastulatum, Somatochlora arctica, Leucorrhinia caudalis, L. dubia, L. pectoralis, L. rubicunda , there are species of European importance as well. The area is characterized by a sphagnophilous dragonfly fauna, also the complex of small water bodies, the sand and gravel pits, ditches and marshes drainage channels are of a great importance too.
其他关键词：Dragonflies; faunistics; Orava River Basin; Slovakia.
