ACKNOWLEDGEMENTS
We kindly thank Soile Alatalo, Hannele Parkkinen, and Dominika Bujnakova
for their assistance in the lab. We also thank Pavel Tomkovich from the
Zoological Museum of Moscow University, Timur Khilkov and personnel of
the Ecological-biological center of Kim Andreev in Petrozavodsk, Marina
Yakovleva from the Kivach Museum and the Kirkkolahti zoo for providing
the samples for this study.