| Aculops Temporal range: | |
|---|---|
| Willow gall mite (Aculops tetanothrix) on arroyo willow (Salix lasiolepis) Cache Creek, Bear Valley, CA | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Subphylum: | Chelicerata |
| Class: | Arachnida |
| Family: | Eriophyidae |
| Genus: | Aculops Keifer, 1966 |
| Species | |
|
Around 200 species see text | |
| Synonyms | |
| |

Aculops is a genus of parasitic plant mites in the family Eriophyidae.
Some species, such as Aculops lycopersici, are prolific crop and ornamental pests.[citation needed] Aculops ailanthii is being considered as biocontrol for the extremely[specify] invasive Ailanthus altissima in North America.
Very little is known about the genus, with new species frequently being discovered[when?], such as in New Zealand.