Leppänen, J.
Seppä, P.
Vepsäläinen, K.
Savolainen, R.
Funding for this research was provided by:
the Academy of Finland (210523)
the Ella and Georg Ehrnrooth foundation
the Finnish Cultural Foundation
the Alfred Kordelin Foundation
Societas pro Fauna et Flora Fennica
the Oskar Öflund Foundation
the Otto A. Malm Foundation
the Kuopio Naturalists' Society