American Sand Mayfly vs Common Wainscot Moth
Side-by-side species comparison
| Attribute | American Sand Mayfly | Common Wainscot Moth |
|---|---|---|
| Scientific Name | Dolania americana | Mythimna pallens |
| Order | Ephemeroptera | Lepidoptera |
| Family | Behningiidae | Noctuidae |
| Size | 10-15 mm body | 33-40 mm wingspan |
| Habitat | Rivers & Streams | Grasslands |
| Diet | Omnivores | Omnivores |
| Regions | North America | Europe, Central Asia |
| Conservation | Least Concern | Least Concern |
American Sand Mayfly
Holds the record for the shortest adult lifespan of any insect — females live less than five minutes as adults, just long enough to mate and lay eggs before dying.
Did You Know?
Female Dolania americana mayflies live less than five minutes as adults — they emerge, mate, lay eggs, and die faster than most people take a coffee break.
Common Wainscot Moth
A plain straw-colored moth with a white hindwing and few distinguishing marks. It is abundant in grasslands and regularly comes to light traps.
Did You Know?
Its plain appearance makes it one of the most easily overlooked yet abundant moths in Europe.