Polygraphus Erichson 1836 (bark beetle)
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Insecta - Coleoptera - Curculionidae
Parent taxon: Polygraphini according to P. Bouchard et al. 2011
See also Cong et al. 1996, Scudder 1893 and Wood and Bright 1992
Sister taxon: Carphoborus
Subtaxa: Polygraphus rufipennis
Ecology:
Distribution:
• Quaternary of Canada (1: British Columbia collection), United States (5: Colorado, Pennsylvania, Wisconsin)
Total: 6 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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