Jiří Kroča

Historic and current distribution of an endangered stonefly Perla grandis (Plecoptera: Perlidae) in the Czech Republic

The rare stonefly Perla grandis was recorded in several montane streams in the Hercynian mountain system and in the Carpathians in the 20th century. Now it is classified as endangered in the Red List of invertebrates of the Czech Republic due to the scarcity of recent records. Th...