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Dichotomous and matrix-based keys to the Ips bark beetles of the World (Coleoptera: Curculionidae: Scolytinae)
By Douglas H.B., Cognato A.I., Grebennikov V., Savard K.
Canadian Journal of Arthropod Identification 38: 1-234, 2019
Cite: 1922675 with citation markup [cite:1922675]

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