Japanese Beetle vs Lepidostoma Leaf Caddis
Side-by-side species comparison
| Attribute | Japanese Beetle | Lepidostoma Leaf Caddis |
|---|---|---|
| Scientific Name | Popillia japonica | Lepidostoma quercinum |
| Order | Coleoptera | Trichoptera |
| Family | Scarabaeidae | Lepidostomatidae |
| Size | 8-12 mm | 8-11 mm |
| Habitat | Gardens | Rivers & Streams |
| Diet | Herbivores | Herbivores |
| Regions | North America, East Asia, Europe | North America |
| Conservation | Not Evaluated | Least Concern |
Japanese Beetle
An iridescent green and copper beetle that skeletonizes leaves of over 300 plant species. Larvae are white grubs that damage lawns and turf.
Did You Know?
Japanese beetles release aggregation pheromones that attract more beetles, leading to mass feeding frenzies on plants.
Lepidostoma Leaf Caddis
A caddisfly named for its association with oak-leaf-rich streams. Larvae build tidy rectangular cases from leaf squares.
Did You Know?
Larvae preferentially select leaf pieces from certain tree species, showing clear dietary preferences.