Hemiptera
| Kingdom: Animalia |
| Phylum: Arthropoda |
| Subphylum: Atelocerata |
| Class: Hexapoda (including Insecta) |
| Infraclass: Neoptera |
| Subclass: Pterygota |
| Order: Hemiptera |
| 6 Images of 3 Subjects | View Subject List | View Image Details | View Thumbnails |
| Subject | Scientific Name | Images |
|---|---|---|
| cooley spruce gall adelgid | Adelges cooleyi | 1 |
| eastern spruce gall adelgid | Adelges abietis | 2 |
| hackberry nipplegall maker | Pachypsylla celtidismamma | 3 |
