Old Lady Moth vs Oak Eggar
Side-by-side species comparison
| Attribute | Old Lady Moth | Oak Eggar |
|---|---|---|
| Scientific Name | Mormo maura | Lasiocampa quercus |
| Order | Lepidoptera | Lepidoptera |
| Family | Noctuidae | Lasiocampidae |
| Size | 60-75 mm wingspan | 50-75 mm wingspan |
| Habitat | Rivers & Streams | Heathland |
| Diet | Omnivores | Omnivores |
| Regions | Europe, western Asia | Europe, North Africa, western Asia |
| Conservation | Least Concern | Least Concern |
Old Lady Moth
A large, sombre dark-brown moth whose wing pattern was thought to resemble a shawl worn by elderly women. It hides in dark places by day, including outbuildings and cellars.
Did You Know?
It is frequently found roosting in garden sheds and churches during the daytime in summer.
Oak Eggar
A robust moth with rich brown wings and a distinctive white spot on each forewing. Males are active fast fliers during the day, while females fly at night.
Did You Know?
Males can detect a female's pheromones from several kilometres away.