Snowborn Stonefly vs Mother of Pearl Caddisfly
Side-by-side species comparison
| Attribute | Snowborn Stonefly | Mother of Pearl Caddisfly |
|---|---|---|
| Scientific Name | Capnia atra | Mystacides azurea |
| Order | Plecoptera | Trichoptera |
| Family | Capniidae | Leptoceridae |
| Size | 4-7 mm | 7-10 mm |
| Habitat | Rivers & Streams | Rivers & Streams |
| Diet | Detritivores | Detritivores |
| Regions | North America | Europe, Asia |
| Conservation | Least Concern | Least Concern |
Snowborn Stonefly
A tiny black stonefly that emerges during the coldest months in northern North America. Adults are frequently observed walking on snow.
Did You Know?
It is active at temperatures near freezing, when virtually all other insects are dormant.
Mother of Pearl Caddisfly
A small iridescent caddisfly with long antennae and pearly blue-green wings. It swarms in large mating flights over lakes and slow rivers.
Did You Know?
The iridescent wing scales of this caddisfly create a shimmering blue-green appearance unique among the Trichoptera.