Smoky Wainscot vs Rose Slug Sawfly
Side-by-side species comparison
| Attribute | Smoky Wainscot | Rose Slug Sawfly |
|---|---|---|
| Scientific Name | Mythimna impura | Endelomyia aethiops |
| Order | Lepidoptera | Hymenoptera |
| Family | Noctuidae | Tenthredinidae |
| Size | 28-34 mm wingspan | 4-5 mm |
| Habitat | Grasslands | Underground |
| Diet | Herbivores | Herbivores |
| Regions | Europe | Europe, introduced to North America |
| Conservation | Least Concern | Least Concern |
Smoky Wainscot
A dull brownish wainscot moth extremely common in grasslands. Larvae feed on various grass species. Often confused with the similar Common Wainscot.
Did You Know?
So similar to the Common Wainscot that reliable identification often requires examination of genitalia.
Rose Slug Sawfly
A small, dark sawfly whose slug-like larvae skeletonize rose leaves by feeding on the upper leaf surface. Larvae are pale yellowish-green and covered in a thin mucus layer.
Did You Know?
Damaged rose leaves develop a characteristic translucent, papery appearance as only the lower epidermis remains after larval feeding.