Diptera
| Kingdom: Animalia |
| Phylum: Arthropoda |
| Subphylum: Atelocerata |
| Class: Hexapoda (including Insecta) |
| Infraclass: Neoptera |
| Subclass: Pterygota |
| Order: Diptera |
| 5 Images of 3 Subjects | View Subject List | View Image Details | View Thumbnails |
| Subject | Scientific Name | Images |
|---|---|---|
| Canada thistle stem gall fly | Urophora cardui | 1 |
| gall flies | Urophora spp. | 1 |
| leafy spurge gall midge | Spurgia esulae | 3 |
