Satin Moth vs Brushleg Mayfly
Side-by-side species comparison
| Attribute | Satin Moth | Brushleg Mayfly |
|---|---|---|
| Scientific Name | Leucoma salicis | Isonychia bicolor |
| Order | Lepidoptera | Ephemeroptera |
| Family | Erebidae | Isonychiidae |
| Size | 40-55 mm wingspan | 12-18 mm |
| Habitat | Rivers & Streams | Rivers & Streams |
| Diet | Omnivores | Omnivores |
| Regions | Europe, Asia (introduced to North America) | North America |
| Conservation | Least Concern | Least Concern |
Satin Moth
A pure white moth with a satin-like sheen and strikingly chequered black-and-white legs. It can become a serious defoliator of poplar and willow trees.
Did You Know?
The caterpillar's hairs can cause skin irritation in humans, similar to a mild rash.
Brushleg Mayfly
A large, fast-swimming mayfly with forelegs fringed with bristles for filter feeding. Nymphs inhabit swift riffles of large streams and rivers.
Did You Know?
Unlike most mayflies, nymphs crawl out of water onto rocks to emerge as adults rather than hatching at the surface.