Zonation of mayflies (Ephemeroptera) in several streams of the Tatra Mts and the Podhale region [Poland]
1982
Olechowska, M. (Polish Academy of Sciences, Krakow (Poland). Research Centre for the Protection of Nature and Natural Resources)
The zonation of mayfly larvae in several streams of the Tatra Mts. and the Podhale (submontane) region was investigated. In Podhale streams larvae communities are unaffected by pollution and correspond to 1 - 3 zones of settlement. In the high-mountain Waksmundzki stream characterized by difficult environmental conditions, only 4 species were found. In this stream mayflies reach up to the altitude of 1400 m only
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