''Permila borealis'' is an extinct
insect
Insects (from Latin ') are pancrustacean hexapod invertebrates of the class Insecta. They are the largest group within the arthropod phylum. Insects have a chitinous exoskeleton, a three-part body ( head, thorax and abdomen), three pairs ...
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Prehistoric insects
Permian insects
Fossils of Russia
Protodiptera
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