About the Authors

Wiesław Bogdanowicz

wieslawb@miiz.waw.pl

Affiliation Museum and Institute of Zoology, Polish Academy of Sciences, Warszawa, Poland

Krzysztof Piksa

Affiliation Cracow Pedagogical University, Institute of Biology, Kraków, Poland

Anna Tereba

Affiliation Museum and Institute of Zoology, Polish Academy of Sciences, Warszawa, Poland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: WB KP. Performed the experiments: KP AT. Analyzed the data: WB KP AT. Contributed reagents/materials/analysis tools: WB AT. Wrote the paper: WB KP AT.