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Animalia
6
Arthropoda
Insecta
6
Apidae
5
Apoidea
5
Arctic Ocean archipelagoes
5
Bombus
5
Hymenoptera
5
Pleistocene glaciations
5
mitochondrial DNA
5
Bombus hyperboreus
4
Greenland
1
Kolguev
1
Lepidoptera
1
Nymphalidae
1
Nymphalis
1
Nymphalis xanthomelas
1
Papilionoidea
1
Svalbard
1
Vaygach
1
climate warming
1
the Arctic Circle
1
vagrant butterfly
1
windborne insect migration
1
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