Funding for this research was provided by:
Technology Agency of the Czech Republic (TB020MZP045, SS01010526)
Parazitologický ústav, Akademie Věd České Republiky (RVO: 60077344)
Regional Government Central Bohemia (S-2140/OŽP/2014, S-3815/OŽP/2015, S-15873/OŽP/2016, S-2325/OŽP/2018, S-8570/OŽP/2018)
Operační program životní prostředí (CZ.1.02/6.2.00/13.21986 a CZ.7.02/6.2.00/15.29686)
Received: 25 November 2020
Accepted: 22 April 2021
First Online: 30 April 2021
: Any handling of the butterflies fully conformed to valid legal provisions of the Czech Republic. The welfare of vertebrate animals was not affected by this study.
: Not applicable.
: We declare no competing interests, financial or otherwise.