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ZooKeys 1004: 1-26
doi:
10.3897/zookeys.1004.58537
Received:
10 Sep 2020 | Approved:
13 Nov 2020 | Published:
16 Dec 2020
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Authors
Varpu Vahtera
- Corresponding author
University of Turku, Turku, Finland

National Museum of Natural History, Sofia, Bulgaria

Naturhistorisches Museum Wien, Vienna, Austria
Academic editor

Università degli Studi della Tuscia, Viterbo, Italy
Conflict of interest
The authors have declared that no competing interests exist.
This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.