National Repository of Grey Literature 1 records found  Search took 0.00 seconds. 
Dragonflies (Odonata) of selected localities around Borovany, South Bohemia
VOTRUBOVÁ, Daniela
This bachelor thesis focuses on research of the occurrence of Odonata (dragonflies) in the surrounding area Borovany. The research was motivated by a lack of information on the occurrence of Odonata species in this area, which is part of mapping square 7153b. The detection of Odonata communities was carried out through field research. Larvae and imagos were collected at nine pre-selected sites. Larvae and imagos were collected from June to September in 2021, and in the winter months, individual samples were determined in a laboratory. Laboratory equipment and determination keys according to known literature were used to determine individual species of larvae and imagos. The Canoco program (DCA, CCA) and other summary statistical analysis were used to present the results. This work demonstrated the surprising occurrence of Aeshna affinis, Lestes dryas, Sympecma fusca, Coenagrion pulchellum, Coenagrion hastulatum and Gomphus vulgatissimus.

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