Polygraphus
| Kingdom: Animalia |
| Phylum: Arthropoda |
| Subphylum: Atelocerata |
| Class: Hexapoda (including Insecta) |
| Infraclass: Neoptera |
| Subclass: Pterygota |
| Order: Coleoptera |
| Suborder: Polyphaga |
| Superfamily: Curculionoidea |
| Family: Curculionidae |
| Subfamily: Scolytinae |
| Tribe: Hylesinini: Polygraphina |
| Genus: Polygraphus |
| 16 Images of 2 Subjects | View Subject List | View Image Details | View Thumbnails |
| Subject | Scientific Name | Images |
|---|---|---|
| foureyed spruce bark beetle | Polygraphus rufipennis | 13 |
| small spruce bark beetle | Polygraphus poligraphus | 3 |
