Grain Booklouse vs Cypress Sawfly
Side-by-side species comparison
| Attribute | Grain Booklouse | Cypress Sawfly |
|---|---|---|
| Scientific Name | Liposcelis bostrychophila | Monoctenus juniperi |
| Order | Psocoptera | Hymenoptera |
| Family | Liposcelididae | Diprionidae |
| Size | 0.7-1.2 mm | 6-8 mm |
| Habitat | Gardens | Gardens |
| Diet | Fungus Feeders | Herbivores |
| Regions | Worldwide | Europe |
| Conservation | Least Concern | Least Concern |
Grain Booklouse
A tiny wingless booklouse that is one of the most common stored-product pests worldwide. It thrives in warm humid environments with starchy materials.
Did You Know?
It reproduces by parthenogenesis, meaning populations consist entirely of females.
Cypress Sawfly
A small sawfly with pectinate antennae in males whose green larvae feed on juniper and cypress foliage. Heavy infestations can discolor and thin ornamental junipers.
Did You Know?
This is one of the few diprionid sawflies that feeds on cupressaceous conifers rather than the more typical pine or spruce hosts.