Little Olive Sedge vs Mother of Pearl Caddisfly
Side-by-side species comparison
| Attribute | Little Olive Sedge | Mother of Pearl Caddisfly |
|---|---|---|
| Scientific Name | Hydropsyche betteni | Mystacides azurea |
| Order | Trichoptera | Trichoptera |
| Family | Hydropsychidae | Leptoceridae |
| Size | 10-14 mm | 7-10 mm |
| Habitat | Rivers & Streams | Rivers & Streams |
| Diet | Detritivores | Detritivores |
| Regions | North America | Europe, Asia |
| Conservation | Least Concern | Least Concern |
Little Olive Sedge
A common North American net-spinning caddisfly tolerant of a range of water qualities. Larvae build intricate filtering nets in crevices between cobbles.
Did You Know?
Silk nets are species-specific in mesh size, tuned to the preferred food particle diameter.
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.