1 Tromsø University Museum; UiT - The Arctic University of Norway; NO-9037 Tromsø; Norway. patrycja.dominiak@uit.no.
2 Department of Invertebrate Zoology and Parasitology; Faculty of Biology; University of Gdańsk; Wita Stwosza 59; 80-308 Gdańsk; Poland. ryszardszadziewski@gmail.com.